. The Scientific American reference book; a compendium of useful information for inventors and mechanics, containing the complete patent laws of the United States ... forms for patents, caveats, assignments, licenses, and shop rights ... etc., etc . ee, or reflect that to an-swer his request will consume considerable of our time. An-other party wishes us to write to him the recipe for makingornaments out of coal tar, where he can buy the mixtureready for use, and how much chequer-men will sell for in theNew York market. For this information he sends us thegenerous sum of three cents in postage
. The Scientific American reference book; a compendium of useful information for inventors and mechanics, containing the complete patent laws of the United States ... forms for patents, caveats, assignments, licenses, and shop rights ... etc., etc . ee, or reflect that to an-swer his request will consume considerable of our time. An-other party wishes us to write to him the recipe for makingornaments out of coal tar, where he can buy the mixtureready for use, and how much chequer-men will sell for in theNew York market. For this information he sends us thegenerous sum of three cents in postage stamps. Mr. C. wantsus to tell him of some valuable invention, of which he canbuy the patent cheap, that would be suitable for him to taketo sell, on his travels out West, by towns, counties, etc., threecents inclosed. Others want us to put them in communica-tion with some person who will purchase an interest in theirinventions, or manufacture for them, or furnish this or thatpersonal information, our reply to be printed in the ScientificAmerican. We are at all times happy to serve our corre-spondents, but if replies to purely personal errands are expect-ed, a small fee, say from one to five dollars, should be sent. 94 MECHANICAL
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Keywords: ., bookcentury1800, bookdecade1870, bookidscientificam, bookyear1876
