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Patents which have expired. Letter from the Secretary of State transmitting a list of patents for new or useful discoveries which have expired during the year 1833, and the names of patentees, &c.

Bibliographic Details
Corporate Authors:	United States. Department of State, ProQuest (Firm)
Format:	eBook
Language:	English
Published:	Washington : [publisher not identified], 1834.
Series:	United States congressional serial set.
Subjects:	Patents. Electronic books.
Online Access:	Connect to the full text of this electronic book

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