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Dae Sam Co., Ltd.
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Seoul, KR
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Patents Grants
last 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
Patents Applications
last 30 patents
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last 30 trademarks