EFS.

An electronic application for patents.

Bibliographic Details
Corporate Author: United States. Patent and Trademark Office
Format: Government Document
Language:English
Published: Washington, DC : U.S. Patent and Trademark Office, [2000?]
Subjects:

Evans: US Documents CD-ROMs (Annex 5th floor)

Holdings details from Evans: US Documents CD-ROMs (Annex 5th floor)
Call Number: C 21.32:F 47/CD
 
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