Hyo-sup CHANG

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Patents Applicationslast 30 patents

Information Patent Application
CLOTH FOR MATTRESS AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20230019403
- Publication date Jan 19, 2023
- Kaneka Corporation
- Soon-Yong Park
- D03 - WEAVING
Information Patent Application
FLAME RETARDANT NON-WOVEN FABRIC FOR MATTRESS AND MANUFATURING METH...
- Publication number 20220361685
- Publication date Nov 17, 2022
- DITGreen Co., Ltd.
- Soon-yong PARK
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS