Hong-Geun Chang

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Patents Applicationslast 30 patents

Information Patent Application
Thermoplastic resin-laminated structure, method for preparation and...
- Publication number 20050205203
- Publication date Sep 22, 2005
- Hong-Geun Chang
- Hong-Geun Chang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL