Subject-matter index, of patents for inventions, issued by the United States Patent Office, from 1790 to 1873, inclusive
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Bibliographic Information
Subject-matter index, of patents for inventions, issued by the United States Patent Office, from 1790 to 1873, inclusive
（America in two centuries, an inventory）
Arno Press, 1976
- v. 1
- v. 2
- v. 3
- Other Title
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Subject index of patents for inventions, 1790-1873
Patents for inventions, 1790-1873
Available at / 1 libraries
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Doshisha University Library (Imadegawa)
v. 1Z507.23;U9456;19B;0377169794,
v. 2Z507.23;U9456;29B;0377169808, v. 3Z507.23;U9456;39B;0377169816 -
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Note
Reprint. Originally published: Washington : G.P.O., 1874