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Class 174 Electricity: Conductors And Insulators - Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 174 Electricity... Conductors And Insulators... 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:
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Languages : en
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Class 174 Electricity: Conductors And Insulators... Patent Classification Definitions... Patent And Trademark Office... U.S. Dept. Of Commerce... June 1997
Class 361 Electricity: Electrical Systems And Devices - Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 340 Communications: Electrical Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 324 Electricity: Measuring And Testing Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 322 Electricity: Single Generator Systems Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 338 Electrical Resistors Patent Classification Definitions U.S. Dept. Of Commerce December 1998
Class 307 Electrical Transmission Or Interconnection Systems - Patent Classification Definitions - U.S. Dept. Of Commerce December 1998
Class 200 Electricity: Circuit Makers And Breakers... 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