Decisions of the commissioner of patents and of the United States courts in patent and trademark and

Decisions of the commissioner of patents and of the United States courts in patent and trademark and

出版社：Wash. : Govt. Print. Off., 1922.

出版年：1922

作者：United States. Dept. of commerce.

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Index of patents issued from the United States Patent and Trademark Office.

作者：United States.
出版社：[Washington] U.S. Dept. of Commerce, Patent and Trademark Office; for sale by the Supt. of Docs., U.
出版年：1973

Official Gazette of the United States Patent and Trademark Office, Patents

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ISBN：00981133
出版社：Authority of Congress
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Index of patents : issued from the United States patent and trademark office, 1974 : pt. 2. Index to

作者：U.S. Department of Commerce
出版社：Wash. : U.S.GPO, 1975
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ISBN：03605132
出版社：bU.S. Dept. of Commerce, Patent and Trademark Office
出版年：1975

Index of patents issued from the United States Patent Office 1970.

作者：U.S.
出版社：Wash. : Govt. Print. Off., 19 -

Index of patents issued from the United States Patent Office, 1960.

作者：U.S.
出版社：Wash. : Govt. Print. Off., 1961.
出版年：1961