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Bo Zhen

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  • Hangzhou, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Power Tool and Transmission Thereof
    • Publication number 20150128429
    • Publication date May 14, 2015
    • Bosch Power Tools (China) Co., Ltd.
    • Youmei Yan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PORTABLE POWER TOOL WITH IMPROVED BRAKE ASSEMBLY
    • Publication number 20130292148
    • Publication date Nov 7, 2013
    • Bosch Power Tools (China) Co., Ltd.
    • Bo Zhen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Circular Saw with Anti-Splinter Device
    • Publication number 20110252652
    • Publication date Oct 20, 2011
    • ROBERT BOSCH GmbH
    • Bo Zhen
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...