Court of Appeals, D.C., Apr. term, 1895 : In re appeal of Daniel Drawbaugh, invention, telephone transmitter, Patent Appeal Docket, No. 34; brief for Commissioner of Patents.

Bibliographic Details
Corporate Author: United States. Patent Office
Format: Government Document eBook
Language:English
Published: [Washington] : GPO, 1895.
Subjects:
Online Access:Connect to the full text of this electronic document

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