TREA

Chang F. Hou

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  • Tai-ping Hsiang, Taichung Hsien, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magazine for power nail guns
    • Patent number 5,653,371
    • Issue date Aug 5, 1997
    • Chang Feng-Mei Hou
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Nail magazine structure of a power nailer
    • Patent number 5,615,819
    • Issue date Apr 1, 1997
    • Chang Feng-Mei Hou
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power staple gun
    • Patent number 5,556,020
    • Issue date Sep 17, 1996
    • Chang F. Hou
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS