Chia-Chun Chang

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Lungshou Village, TW

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 8,807,525
- Issue date Aug 19, 2014
- Sun-Wounder Industrial Co., Ltd
- Chia-Chun Chang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
QUICK-RELEASE COUPLING
- Publication number 20130292591
- Publication date Nov 7, 2013
- SUN-WONDER INDUSTRIAL CO., LTD.
- Chia-Chun Chang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
QUICK-RELEASE COUPLING
- Publication number 20130291976
- Publication date Nov 7, 2013
- SUN-WONDER INDUSTRIAL CO., LTD.
- Chia-Chun Chang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...