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Helmut Stuhler
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Nurnberg, DE
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last 30 patents
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Patent Grant
Composite material containing aerogel, process for its preparation,...
Patent number
6,083,619
Issue date
Jul 4, 2000
Hoechst Aktiengesellschaft
Dierk Frank
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Composite material containing aerogel, process for manufacturing th...
Patent number
6,080,475
Issue date
Jun 27, 2000
Hoechst Aktiengesellschaft
Dierk Frank
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES