CHIH HAN CHUNG

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New Taipei City, TW

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Patents Applicationslast 30 patents

Information Patent Application
COLORED ANTI-FOULING ANTI-CORROSION SURFACE COATING, USES THEREOF,...
- Publication number 20230383141
- Publication date Nov 30, 2023
- RAYOUNG CHEMTECH INC.
- CHIH HAN CHUNG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MATTE CLEAR ANTI-FOULING ANTI-CORROSION SURFACE COATING AND USES TH...
- Publication number 20230383140
- Publication date Nov 30, 2023
- RAYOUNG CHEMTECH INC.
- CHIH HAN CHUNG
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...