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Bu-Sik Choi
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Kyungsangbuk-do, KR
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Patents Grants
last 30 patents
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Patent Grant
Method and device for cooling high voltage transformer for microwav...
Patent number
6,885,268
Issue date
Apr 26, 2005
Puretec Co., Ltd.
Bu-Sik Choi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Method and device for cooling high voltage transformer for microwav...
Publication number
20030197583
Publication date
Oct 23, 2003
Bu-Sik Choi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR