Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers, Metallurgists, Mine Proprietors, Engineers, Shipbuilders, Scientists, Capitalists ..., Band 26Perry Fairfax Nursey Knight and Lacey, 1837 |
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Seite 6
... inches , and the ther- mometer had sunk afterwards to 16o , at which it stood on Monday , the 13th . On Tuesday it rose to 30o , and rain in abun- dance falling , removed the snow entirely . It was exactly midway between the ex- treme ...
... inches , and the ther- mometer had sunk afterwards to 16o , at which it stood on Monday , the 13th . On Tuesday it rose to 30o , and rain in abun- dance falling , removed the snow entirely . It was exactly midway between the ex- treme ...
Seite 13
... inch cylinder , and a smaller one ; and in several cases all the apparatus in perfect condition , as described in the best books on electricity . The prime - conductor stood on glass legs , 2 feet high ; and there was a medical dis ...
... inch cylinder , and a smaller one ; and in several cases all the apparatus in perfect condition , as described in the best books on electricity . The prime - conductor stood on glass legs , 2 feet high ; and there was a medical dis ...
Seite 14
... inches by 4. This , by operating six months on fluat of silver , had produced large hexa- hedral crystals at the negative pole , and crys- tals of silica and chalcedony at the positive . " 3. A battery of 100 pairs , of 4 square inches ...
... inches by 4. This , by operating six months on fluat of silver , had produced large hexa- hedral crystals at the negative pole , and crys- tals of silica and chalcedony at the positive . " 3. A battery of 100 pairs , of 4 square inches ...
Seite 18
... inch bore . 4 do . 11 5 do . 7 do . 9 do . 12 do . 1 1/10 1 The boat is of wrought - iron , and with the machinery ... inches . The necessity of any further remarks of ours upon the subject is precluded by the following letter of Mr ...
... inch bore . 4 do . 11 5 do . 7 do . 9 do . 12 do . 1 1/10 1 The boat is of wrought - iron , and with the machinery ... inches . The necessity of any further remarks of ours upon the subject is precluded by the following letter of Mr ...
Seite 35
... inch in every three feet of the length of the beam . The end also of the hoop should pass through the centre of the ends of the beam , preserving the proper curvature , and having there an additional thickness of iron to screw to . Fig ...
... inch in every three feet of the length of the beam . The end also of the hoop should pass through the centre of the ends of the beam , preserving the proper curvature , and having there an additional thickness of iron to screw to . Fig ...
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Beliebte Passagen
Seite 198 - Whenever a patent on application is refused, either by the Commissioner of Patents or by the Supreme Court of the District of Columbia upon appeal from the Commissioner, the applicant may have remedy by bill in equity ; and the court having cognizance thereof, on notice to adverse parties and other due proceedings had, may adjudge that such applicant is entitled, according to law, to receive a patent for his invention, as specified in his claim, or for any part thereof, as the facts in the case may...
Seite 490 - ... shall be paid into the Bank of England, to the credit of an account to be opened by the governor and company of the Bank of England, to be intituled "The Account of the Secretary of State in Council of India...
Seite 197 - Office a caveat setting forth the design thereof and of its distinguishing characteristics and praying protection of his right until he shall have matured his invention. Such caveat shall be filed in the confidential archives of the office and preserved in secrecy...
Seite 398 - Tis pleasant, through the loopholes of retreat, To peep at such a world ; to see the stir Of the great Babel, and not feel the crowd ; To hear the roar she sends through all her gates At a safe distance, where the dying sound Falls a soft murmur on the uninjured ear.
Seite 195 - He shall, furthermore, accompany the whole with a drawing, or drawings, and written references, where the nature of the case admits of drawings, or with specimens of ingredients, and of the composition of matter, sufficient in quantity for the purpose of experiment, where the invention or discovery is of a composition of matter...
Seite 195 - And in the case of any machine, he shall fully explain the principle, and the several modes in which he has contemplated the application of that principle or character, by which it may be distinguished from other inventions...
Seite 196 - ... such information and references as may be useful in judging of the propriety of renewing his application, or of altering his specification to embrace only that part of the invention or discovery which is new.
Seite 194 - Senate, whose duty it shall be, under the direction of the Secretary of State, to superintend, execute, and perform all such acts and things touching and respecting the granting and issuing of patents for new and useful discoveries, inventions, and improvements, as are herein provided for, or shall hereafter be, by law, directed to be done and performed...
Seite 191 - The Committee on Science and the Arts constituted by the Franklin Institute of the State of Pennsylvania, for the promotion of the Mechanic Arts, to whom was referred for examination a Solar Compass, invented by WM.
Seite 196 - ... discovery thereof by the applicant, or that it had been patented or described in any printed publication in this or any foreign country, or had been in public use or on sale with the applicant's consent or allowance prior to the application, if the commissioner shall deem it to be sufficiently useful and important it shall be his duty to issue a patent therefor.