Jihoi HEO

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing coal-based geopolymer foam including silic...
- Patent number 11,939,262
- Issue date Mar 26, 2024
- HEUNGKUK IND.CO., LTD.
- Keeyun Lee
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING COAL-BASED GEOPOLYMER FOAM INCLUDING SILIC...
- Publication number 20230202923
- Publication date Jun 29, 2023
- HEUNGKUK IND.CO.,LTD.
- Keeyun LEE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES