Catalogue of the Library of the United States Patent Office United States. Patent Office. Library Published: 1878 Total Pages: 750 Get eBook
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Official Gazette of the United States Patent Office United States. Patent Office Published: 1924 Total Pages: 1090 Get eBook
Monthly Catalog of United States Government Publications United States. Superintendent of Documents Published: 1992 Total Pages: 388 Get eBook
Products and Services Catalog United States. Patent and Trademark Office. Information Dissemination Organizations Published: 1998 Total Pages: 96 Get eBook