Report from the Commissioner of Patents, showing the operations of his office during the year 1839.

Bibliographic Details
Corporate Authors: United States. Congress. Senate. Committee on Patents, ProQuest (Firm), United States. Patent Office
Format: Government Document eBook
Language:English
Published: Washington : [publisher not identified], 1840.
Series:United States congressional serial set.
Subjects:
Online Access:Connect to the full text of this electronic book

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