TREA

Dae Sam Co., Ltd.

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  • Seoul, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Length-variable magazine
    • Patent number 5,113,605
    • Issue date May 19, 1992
    • Dae Sam Co., Ltd.
    • Kwang M. Kim
    • F41 - WEAPONS
  • Information Patent Grant

    Socket wrench
    • Patent number 5,074,174
    • Issue date Dec 24, 1991
    • Dae Sam Co., Ltd.
    • Kwang M. Kim
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS