Kathy Wai Yuen WONG

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Hallett Cove, AU

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Patents Applicationslast 30 patents

Information Patent Application
Photochromic Coating Process
- Publication number 20120037859
- Publication date Feb 16, 2012
- CARL ZEISS VISION AUSTRALIA HOLDINGS LTD
- Kathy Wai Yuen WONG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL