Patent laws; edition of Sept. 1931.

Bibliographic Details
Corporate Author: United States. Patent Office
Format: Government Document eBook
Language:English
Published: [Washington] : GPO, 1931.
Subjects:
Online Access:Connect to the full text of this electronic document
Description
Item Description:Includes index.
Reports include indexes.
Electronic resource.
Physical Description:1 online resource (ii+1+50 pages)