Ki Cheol Cha

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Seoul, KR

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Patents Applicationslast 30 patents

Information Patent Application
BLIND OF UNITED BLIND BY WEAVING
- Publication number 20120085504
- Publication date Apr 12, 2012
- Ki Cheol CHA
- D03 - WEAVING
Information Patent Application
BLIND OF UNITED BLIND BY WEAVING
- Publication number 20090139665
- Publication date Jun 4, 2009
- Ki Cheol Cha
- D03 - WEAVING