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Guenter Meyer
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Ludwigshafen, DE
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last 30 patents
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Patent Grant
Triazinyl-anthraquinone dye formulations for cellulose or cellulosi...
Patent number
4,198,205
Issue date
Apr 15, 1980
BASF Aktiengesellschaft
Wolfgang Elser
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Patent Grant
Uniformly dyed water-swellable cellulosic fibers
Patent number
4,150,943
Issue date
Apr 24, 1979
BASF Aktiengesellschaft
Johannes Dehnert
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo dyes having a 3-cyano- or 3-carbamoyl-2,6-diamino-pyridine coup...
Patent number
4,146,535
Issue date
Mar 27, 1979
BASF Aktiengesellschaft
Johannes Dehnert
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...