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Non Provisional Patents
Christopher Brown
出版CreateSpace Independent Publishing Platform, 2018-04
主題Law / Intellectual Property / General
ISBN19875722629781987572261
URLhttp://books.google.com.hk/books?id=Mf23tQEACAAJ&hl=&source=gbs_api
註釋a registered patent and copyrighted documents book from christopher Gabriel brown for review