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QINGDAO DAYMASTER HARDWARE & TOOLS CO. LTD

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  • QINGDAO 266021, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    System of laser positioning of an aperture processing machine
    • Patent number 6,945,741
    • Issue date Sep 20, 2005
    • Qingdao DayMaster Hardware & Tools Co. Ltd.
    • Winston Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bench drill
    • Patent number D465501
    • Issue date Nov 12, 2002
    • Qingdao DayMaster Hardware & Tools, Co., Ltd.
    • Ross Zhang
    • D15 - Machines not elsewhere specified