Dong-Cheol Heo

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Bucheon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Ultra-rapid hardening hydraulic binder using reduced slag powder, a...
- Patent number 8,834,625
- Issue date Sep 16, 2014
- Ecomaister Co., Ltd.
- Jin-Man Kim
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
ULTRA-RAPID HARDENING HYDRAULIC BINDER USING REDUCED SLAG POWDER, A...
- Publication number 20130269573
- Publication date Oct 17, 2013
- Ecomaister Co., Ltd.
- Jin-Man Kim
- C21 - METALLURGY OF IRON