TREA

Jorge Angel Borquez

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  • San Diego, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter element carrier, filter, ink pen
    • Patent number 7,192,131
    • Issue date Mar 20, 2007
    • Hewlett-Packard Development Company, L.P.
    • Jinsong Gao
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents