Duyoun Ka

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Daejeon, KR

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Patents Applicationslast 30 patents

Information Patent Application
Composition for Production of Polyvinylidene Chloride Monolayer Fil...
- Publication number 20240052118
- Publication date Feb 15, 2024
- SK Geo Centric Co., Ltd.
- Duyoun Ka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyvinylidene Chloride (PVDC)-Based Composite Having Core-Shell St...
- Publication number 20230374231
- Publication date Nov 23, 2023
- SK INNOVATION CO., LTD.
- Duyoun Ka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL