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Class 14 Bridges Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 114 Ships Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 100 Presses Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 27 Undertaking Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 252 Compositions Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 5 Beds Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 89 Ordinance Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 178 Telegraphy Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 206 Special Receptacle Or Package Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class Plants Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Author: United States. Patent and Trademark Office
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ISBN:
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Languages : en
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Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description