Arno Press 1976 America in two centuries, an inventory

v. 1 , v. 2 , v. 3

Available at 1 libraries

[United States Patent Office]

コウケン技術 [1970] 米国特許明細書集成

1970

Available at 1 libraries

issued from The United States Patent Office

U.S. Government Printing Office 1967

1966 Part I : List of Patentees , 1966 Part II : Index to subject of invention

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米国特許局編 ; 五味九十二訳

技報堂 1963.3

Available at 5 libraries

Department of Commerce United States Patent Office

技報堂 1961.3 Classification of U.S. patents / U.S. Department of Commerce, Patent Office 別冊2

Available at 3 libraries

U.S. Department of Commerce, Patent Office

技報堂 1961.3-1962.8 Classification of U.S. patents / U.S. Department of Commerce, Patent Office

v. 1 : class 1-29 , v. 2 : class 30-61 , v. 3 : class 62-93 , v. 4 : class 94-120 , v. 5 : class 121-148 , v. 6 : class 149-188 , v. 7 : class 189-219 , v. 8 : class 220-251 , v. 9 : class 252-284 , v. 10 : class 285-346

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by Lester Horwitz

M. Bender [1959]-

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U.S. Dept. of Commerce, Patent Office , For sale by the Supt. of Docs., U.S. Govt. Print. Off. 1956 3rd ed

Available at 2 libraries

U.S. Dept. of Commerce, Patent Office 1950?

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U.S. Department of Commerce. Patent Office

U.S.G.P.O. 1931

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