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Memorandum of Invention and Hints on Patents is an unchanged, high-quality reprint of the original edition of 1883.Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebo...

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Excerpt from Memorandum of Invention, and Hints on Patents: Containing Blank Forms for Preserving Records of Inventions, Also Information on Securing and Disposing of PatentsIf it appear that the inventor, at the time of making his application, believed himself to be the first inventor or discoverer, a patent Will not be refused on account of the invention or discovery, or any part thereof, having been known or used in any foreign country befo...

Excerpt from Experimental Science, Vol. 2: Elementary, Practical and Experimental PhysicsThe Weston arc lamp is shown in pet's. Pective in Fig. 506 and in detail in Figs. 507, 508 and 509. In this lamp the arc is some. What less than one thirty-second of an inch in length. As com pared with most other systems it is extremely short. The arc in the Brush system is nearly one eighth of an inch.About the PublisherForgotten Books publishes hundreds...

Excerpt from Experimental Science, Vol. 2: Elementary, Practical and Experimental PhysicsThe Weston arc lamp is shown in pet's. Pective in Fig. 506 and in detail in Figs. 507, 508 and 509. In this lamp the arc is some. What less than one thirty-second of an inch in length. As com pared with most other systems it is extremely short. The arc in the Brush system is nearly one eighth of an inch.About the PublisherForgotten Books publishes hundreds...

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Excerpt from Memorandum of Invention, and Hints on Patents: Containing Blank Forms for Preserving Records of Inventions, Also Information on Securing and Disposing of PatentsIf it appear that the inventor, at the time of making his application, believed himself to be the first inventor or discoverer, a patent Will not be refused on account of the invention or discovery, or any part thereof, having been known or used in any foreign country befo...