Sung Bum Ahn

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Gyeongsangnam-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
DOUBLE WATER-TIGHT STRUCTURE PROTECTING DEVICE FOR ELECTRIC CHARGIN...
- Publication number 20110132636
- Publication date Jun 9, 2011
- Sung Bum Ahn
- H01 - BASIC ELECTRIC ELEMENTS