Hans-Michael Guether

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Kelkheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for converting water-sensitive ceramic powders into a free-...
- Patent number 5,401,697
- Issue date Mar 28, 1995
- Hoechst Aktiengesellschaft
- Hans-Michael Guether
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES