U.S. patents covering time keeping mechanisms

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Last edited by ImportBot
January 12, 2012 | History

U.S. patents covering time keeping mechanisms

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Publish Date
Publisher
U.S. Patent Office
Language
English

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Previews available in: English

Edition Availability
Cover of: U.S. patents covering time keeping mechanisms
U.S. patents covering time keeping mechanisms
1923, U.S. Patent Office
in English

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Book Details


Edition Notes

Binder's title.

Includes patent specifications nos. 1,440,363 to 1,478,939.

Published in
[Washington, D.C.]
Other Titles
United States patents covering time keeping mechanisms, Time keeping mechanisms

The Physical Object

Pagination
1 v. :

ID Numbers

Open Library
OL25104888M
Internet Archive
uspatentscoverin00unit
OCLC/WorldCat
34739706

Source records

Internet Archive item record

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January 12, 2012 Edited by ImportBot import new book
November 17, 2011 Created by ImportBot import new book