 | 1913 - 1348 Seiten
...the manufacture of iron should be conducted at a less expense. a full right to subject to that blast coal of any nature whatever, whether bituminous or...necessary to consider the labour, pains and expense encountered by the plaintiff in bringing his discovery to perfection, that there is evidence in this... | |
 | 576 Seiten
...expense. It was objected, in the course of the argument, that the quality, or degree, of invention, was so small that it could not become the subject-matter...full right to apply that blast to coal of any nature whatevever, whether bituminous or stone coal. But we think if it were necessary to consider the labour,... | |
 | Franklin Institute (Philadelphia, Pa.) - 1842 - 448 Seiten
...expense. It was objected, in the course of the argument, that the quality, or degree, of invention, was so small, that it could not become the subject-matter...patent, had a full right to apply that blast to coal of auy nature whatever, whether bituminous or stone-coal. But we think, if it were necessary to consider... | |
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... the manufacture of the iron should be obtained at less expense. It was objected, in the course of the argument, that the quality or degree of invention was so small that it could not become the subject-matter of a patent; that a person who could procure... 
