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by United States Patent OfficePaperback details (UK). details (United States). details (Germany). details (Canada). ISBN: 978-0-259-02908-3 ISBN-10: 0-259-02908-4 Forgotten Books · January 2019 |
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2019 | Hardcover | Decisions of the Commissioner of Patents and of the United States Courts in Patent and Trade-Mark and Copyright Cases (Classic Reprint) |