 Nicholas he pro pelled a boat on the Neva with his motor energized from batteries. Here again the demonstration failed and ceased for lack of an economical source of current. There is close rivalry as to dates between the physician in Russia and the blacksmith...  Proceedings of the Vermont Historical Society - Page 102by Vermont Historical Society - 1910Full view - About this book
 | Meteorology - 1837 - 970 pages
...motion in the shaft, which motion is conveyed to machinery, for the purpose of propelling the same. The discovery here claimed, and desired to be secured...in any other substantially the same in principle. THOMAS DAVENPORT. Remarks by the Editor. — The subject of the forgoing specification is one of great... | |
 | United States. Patent Office - Patents - 1853 - 504 pages
...admission of air and regulating the flow of ink, with the slide or button, and with the spring and slide, in the manner above described, or in any other substantially the same. CHARLES CLEVELAND. No. 8978. — Improvement in Corn Shelters. What I claim as new and my improvement,... | |
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...much for an inventor of the pioneer type; there is always the temptation to read into his record that which belongs only to later years when an art has...1851, were in force to-day, it is not too much to say that upon a fair judicial construction of its claim, ever successful electric motor now running would... | |
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...admission of air and regulating the flow of ink, with the slide or button, and with the spring and slide, in the manner above described, or in any other substantially the same. CHARLES CLEVELAND. No. 8978. — Improvement in Corn Shelters. What I claim as new and my improvement,... | |
 | Electronic journals - 1837 - 450 pages
...motion in the shaft, which motion is conveyed to 'machinery, for the purpose of propelling the same. The discovery here claimed, and desired to be secured...in any other substantially the same in principle. THOMAS DAVENPORT. Remarks by the Editor. — The subject of the forgoing specification is one of great... | |
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...consider for a moment whether such a criticism is well-founded. The statement is in the following words : The discovery here claimed and desired to be secured...in any other substantially the same in principle. Within a few months after the issue of the patent, Davenport, referring to his invention, wrote : No... | |
 | Franklin Institute (Philadelphia, Pa.) - Electronic journals - 1921 - 884 pages
...desired to be secured by Letters Patent consists in applying magnetic and electro-magnetic power as a principle for machinery in the manner above described,...in any other substantially the same in principle. This wording may fairly be declared to cover the whole field of the utilization of electric power.... | |
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...admission of air and regulating the flow of ink, with the slide or button, and with the spring and slide, in the manner above described, or in any other substantially the same. CHARLES CLEVELAND. No. 8978. — Improvement in Corn Shelters. What I claim as new and my improvement,... | |
 | United States - 1852 - 526 pages
...admission of air and regulating the flow of ink, with the slide or button, and with the spring and slide, in the manner above described, or in any other substantially the same. CHARLES CLEVELAND. No. 8978. — Improvement in Corn Shelters. What I claim as new and my improvement,... | |
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