HWASEUNG Industries Co. Ltd

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Ansan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Retardation film having uniform in-plane phase-difference value and...
- Patent number 8,277,950
- Issue date Oct 2, 2012
- Hwaseung Industries Co. Ltd
- Ho Young Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
RETARDATION FILM HAVING UNIFORM IN-PLANE PHASE-DIFFERENCE VALUE AND...
- Publication number 20090312514
- Publication date Dec 17, 2009
- HWASEUNG Industries Co. Ltd
- Ho Young Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Trademarklast 30 trademarks