TREA

Yazhuo Li

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  • Balmain, AU
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Patents Applicationslast 30 patents

  • Information Patent Application

    PRINT HEAD MAINTENANCE SYSTEM
    • Publication number 20120098886
    • Publication date Apr 26, 2012
    • SILVERBROOK RESEARCH PTY LTD
    • Vesa Karppinen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTHEAD WIPING SYSTEM
    • Publication number 20110216127
    • Publication date Sep 8, 2011
    • SILVERBROOK RESEARCH PTY LTD
    • Vesa Karppinen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS