The London Journal of Arts, Sciences, and Manufactures, and Repertory of Patent Inventions, Band 25

W. Newton, 1844

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Seite 197 - An Act for amending an Act passed in the fourth year of the reign of His late Majesty, intituled " An Act for the better administration of justice in His Majesty's Privy Council, and to extend its jurisdiction and powers.
Seite 409 - What we claim as our invention, and desire to secure by letters patent, is the method of...
Seite 198 - Office, against the extension. (3) If her Majesty shall be pleased to refer any such petition to the Judicial Committee of the Privy Council, the said Committee shall proceed to consider the same, and the petitioner and any person who has entered a caveat shall be entitled to be heard by -himself or by counsel on the petition.
Seite 140 - London, merchant, for an invention for making or paving public streets and highways, and public and private roads, courts and bridges, with timber or wooden blocks, being a communication from a foreigner residing abroad.
Seite 132 - The most remarkable," says Sir Gardiner Wilkinson, " are the door-ways surrounding the tanks of Assassief, which are composed of two or more concentric semicircles of brick, as well constructed as at the present day, and all the bricks radiate to a common centre.
Seite 168 - John Wordsworth Robson, of Jamaica-terrace, Commercial-road, engineer, for " certain improvements in machinery and apparatus for raising, forcing, conveying, and drawing off liquids.
Seite 143 - Encyclopaedia, or other work in general circulation. The question will be, whether, upon the whole evidence, there has been such a publication as to make the description a part of the public stock of information...
Seite 114 - Fahrenheit. The plate must remain in the capsula half an hour, during which the solution is heated now and then, and agitated. During that time the following acid solution, which will be called normal acid, must be prepared ; it is composed as follows : — Water 600 parts, nitric acid 45 parts, solution of nitrite of potassa 12 parts, solution of common salt 45 parts.
Seite 113 - ... which do not require to be covered ; two or three glass funnels, to wash the plate ; and two or three glass holders in the shape of a spoon or shovel, by which the plate is supported when put in and taken out of the solution, without touching it with the fingers. The daguerreotype plate is submitted to the engraving process, after having been washed in the hyposulphite of soda, and afterwards in distilled water.
Seite 198 - And whereas doubts have arisen touching the power given by the said recited Act of the sixth year of the reign of his late Majesty in cases where the patentees have wholly or in part assigned their right ; be it enacted, That it shall be lawful for Her Majesty, on the report of the Judicial Committee, to grant such extension as is authorized by the said Act and by this Act, either to an assignee or assignees or to the original patentee or patentees, or to an assignee or assignees and original patentee...

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