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Hee Il Ahn
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Choongcheongbuk-Do, KR
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last 30 patents
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Patent Grant
Vacuum circuit interrupter with contact structure including support...
Patent number
6,163,002
Issue date
Dec 19, 2000
LG Industrial Systems Co., Ltd.
Hee Il Ahn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Trip link structure for circuit breaker
Patent number
5,962,824
Issue date
Oct 5, 1999
Lg Industrial Systems, Co., Ltd.
Hee Il Ahn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Terminal connection locking apparatus for vacuum circuit breaker
Patent number
5,864,109
Issue date
Jan 26, 1999
LG Industrial Systems Co., Ltd.
Hee Il Ahn
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER