Class 455 Telecommunications Patent Classification Definitions U.S. Dept. Of Commerce December 1988

Class 455 Telecommunications Patent Classification Definitions U.S. Dept. Of Commerce December 1988 PDF Author:
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CLASS 455 TELECOMMUNICATIONS... PATENT CLASSIFICATION DEFINITIONS... U.S. DEPT. OF COMMERCE - PATENT AND TRADEMARK OFFICE... JUNE 1998

CLASS 455 TELECOMMUNICATIONS... PATENT CLASSIFICATION DEFINITIONS... U.S. DEPT. OF COMMERCE - PATENT AND TRADEMARK OFFICE... JUNE 1998 PDF Author:
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Class 340 Communications: Electrical Patent Classification Definitions U.S. Dept. Of Commerce December 1998

Class 340 Communications: Electrical Patent Classification Definitions U.S. Dept. Of Commerce December 1998 PDF Author:
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Class 340 Communications: Electrical... Patent Classification Definitions... Patent And Trademark Office... U.S. Dept. Of Commerce... December 1996

Class 340 Communications: Electrical... Patent Classification Definitions... Patent And Trademark Office... U.S. Dept. Of Commerce... December 1996 PDF Author: United States. Patent and Trademark Office
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Class 340 - Communications: Electrical, Patent Classification Definitions, Patent & Trademark Office U.S. Dept. of Commerce, December 1999

Class 340 - Communications: Electrical, Patent Classification Definitions, Patent & Trademark Office U.S. Dept. of Commerce, December 1999 PDF Author:
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Class 340 Communications: Electrical... Patent Classification Definitions... U.S. Dept. Of Commerce - Patent And Trademark Office... June 1998

Class 340 Communications: Electrical... Patent Classification Definitions... U.S. Dept. Of Commerce - Patent And Trademark Office... June 1998 PDF Author:
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Class 379 - Telephonic Communications, Patent Classification Definitions, Patent & Trademark Office, U.S. Dept. of Commerce, December 1999

Class 379 - Telephonic Communications, Patent Classification Definitions, Patent & Trademark Office, U.S. Dept. of Commerce, December 1999 PDF Author: United States. Patent and Trademark Office
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Class 359 - Systems (Including Communication) and Elements, Patent Classification Definitions, Patent & Trademark Office, U.S. Dept. of Commerce, December 1999

Class 359 - Systems (Including Communication) and Elements, Patent Classification Definitions, Patent & Trademark Office, U.S. Dept. of Commerce, December 1999 PDF Author: United States. Patent and Trademark Office
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Class 340 Communications: Electrical... Patent Classification Definitions... Patent And Trademark Office... U.S. Dept. Of Commerce... June 1997

Class 340 Communications: Electrical... Patent Classification Definitions... Patent And Trademark Office... U.S. Dept. Of Commerce... June 1997 PDF Author:
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Class 375 - Pulse Or Digital Communications, Patent Classification Definitions, Patent & Trademark Office, U.S. Dept. of Commerce, December 1999

Class 375 - Pulse Or Digital Communications, Patent Classification Definitions, Patent & Trademark Office, U.S. Dept. of Commerce, December 1999 PDF Author: United States. Patent and Trademark Office
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