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Total 3 Records Found

Official Gazette of the United States Patent and Trademark Office. Patents
Subject: Patents, Trademarks And Copyrights
Published: 1872
ISSN: 00981133

Available at 1 Universities.

Official Journal (Patents)
Subject: Patents, Trademarks And Copyrights
Published: 1986
ISSN: 00300330

Available at 1 Universities.

Official Journal of the European Patent Office
Language: English
ISSN: 01709291