Bang Cha Rang SONG

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Pohang-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing separator
- Patent number 12,015,169
- Issue date Jun 18, 2024
- UNICOH SPECIALTY CHEMICALS CO., LTD.
- Bang Cha Rang Song
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING SEPARATOR
- Publication number 20220384907
- Publication date Dec 1, 2022
- UNICOH SPECIALTY CHEMICALS CO., LTD.
- Bang Cha Rang SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRAPHITE SHEET AND THE SHEET MANUFACTURING METHOD
- Publication number 20200308466
- Publication date Oct 1, 2020
- UNICOH SPECIALTY CHEMICALS CO., LTD.
- Bang Cha Rang SONG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
GRAPHITE COMPOSITE SHEET
- Publication number 20190371486
- Publication date Dec 5, 2019
- UNICOH SPECIALTY CHEMICALS CO., LTD.
- Bang Cha Rang SONG
- B32 - LAYERED PRODUCTS