June Hee Yoon

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Daejeon, KR

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Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC SECURITY ELEMENT HAVING THREE-DIMENSIONAL MOVING HIDDEN IM...
- Publication number 20150231912
- Publication date Aug 20, 2015
- Korea Minting, Security Printing & ID Card Operating Corp.
- June Hee Yoon
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER