Eun Ha CHUNG

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Goyng-si, KR

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Patents Applicationslast 30 patents

Information Patent Application
TARPAULIN HAVING IMPROVED FLEXIBILITY, ADHESION, AND SURFACE STRENG...
- Publication number 20240279871
- Publication date Aug 22, 2024
- POLYTECH INC.
- Eun Ha CHUNG
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
TARPAULIN HAVING IMPROVED FLEXIBILITY, ADHESION, AND SURFACE STRENG...
- Publication number 20210040681
- Publication date Feb 11, 2021
- POLYTECH INC.
- Eun Ha CHUNG
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...