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Class 148 Metal Treatment Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 148 Metal Treatment... Patent Classification Definitions... Patent And Trademark Office... U.S. Dept. Of Commerce... December 1996
Author: United States. Patent and Trademark Office
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Category :
Languages : en
Pages :
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Publisher:
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Languages : en
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CLASS 29 METAL WORKING... PATENT CLASSIFICATION DEFINITIONS... U.S. DEPT. OF COMMERCE - PATENT AND TRADEMARK OFFICE... JUNE 1998
CLASS 164 METAL FOUNDING... PATENT CLASSIFICATION DEFINITIONS... U.S. DEPT. OF COMMERCE - PATENT AND TRADEMARK OFFICE... JUNE 1998
Class 401 Coating Implements With Material Supply Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 27 Undertaking Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 600 Surgery Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 427 Coating Processes Patent Classification Definitions U.S. Dept. Of Commerce December 1988
CLASS 427 COATING PROCESSES... PATENT CLASSIFICATION DEFINITIONS... U.S. DEPT. OF COMMERCE - PATENT AND TRADEMARK OFFICE... JUNE 1998
Class 164 Metal Founding... Patent Classification Definitions... Patent And Trademark Office... U.S. Dept. Of Commerce... December 1996
Author: United States. Patent and Trademark Office
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description