Kyoung Ho CHOI

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Goyang-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Thin glass plate processing apparatus and method
- Patent number 12,330,977
- Issue date Jun 17, 2025
- HANA TECHNOLOGY CO., LTD.
- Chang Seock Lee
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
THIN GLASS PLATE PROCESSING APPARATUS AND METHOD
- Publication number 20240317626
- Publication date Sep 26, 2024
- HANA TECHNOLOGY CO., LTD.
- Chang Seock LEE
- C03 - GLASS MINERAL OR SLAG WOOL