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Rudolf Buhler
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Wolfhausen, CH
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last 30 patents
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Patent Grant
Arrangement for cultivating cells of animal and human tissues
Patent number
4,310,630
Issue date
Jan 12, 1982
Chemap AG
Henry Girard
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Grant
Arrangement for cultivating cells of animal and human tissues
Patent number
4,228,242
Issue date
Oct 14, 1980
Chemap AG
Henry Girard
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for filtering a cellulose acetate solution
Patent number
4,132,642
Issue date
Jan 2, 1979
Chemap AG
Hans Muller
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING