Patents for inventions expired in 1832. Letter from the Secretary of State, transmitting a list of patents for discoveries, inventions, &c., which have expired within the year 1832, &c., &c.

Bibliographic Details

Corporate Authors:	United States. Department of State, ProQuest (Firm)
Format:	eBook
Language:	English
Published:	Washington : [publisher not identified], 1833.
Series:	United States congressional serial set.
Subjects:	Patents. Electronic books.
Online Access:	Connect to the full text of this electronic book