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Kurt Schneider
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Cologne, DE
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last 30 patents
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Patent Grant
Method and apparatus for the thermal treatment of alkali-containing...
Patent number
4,201,546
Issue date
May 6, 1980
Klockner-Humboldt-Deutz Aktiengesellschaft
Horst Herchenbach
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Method and apparatus for the thermal treatment of alkali-containing...
Patent number
4,126,471
Issue date
Nov 21, 1978
Klockner-Humboldt-Deutz Aktiengesellschaft
Horst Herchenbach
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES