Subject-matter index of patents for inventions issued by the United States Patent Office from 1790 to 1873, inclusive.
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Author
Contributions
- Leggett, Mortimer Dormer, 1821-1896. - Contributor
Publication
1976 - Arno Press, New York, New York (State)
Language
English
Word Count
487,750 words, Guess
Page Count
1,951 pages
Identifiers
- ISBN-100405077378
- ISBN-139780405077371
- Goodreads4957977
- Library of Congress Control Number75024110
- Open LibraryOL5200548M
Classifications
- DDC608/.7/73
- LCCT223.D7 A45 1976
Alternate Titles
- Patents for inventions - 1790-1873.
Subjects
Places
Series Statement
- America in two centuries, an inventory
Other Editions
- Subject-matter index of patents for inventions issued by the United States Patent Office from 1790 to 1873, inclusive.
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