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Ursula Meier
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Duesseldorf, DE
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last 30 patents
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Patent Grant
Carpet cleaning composition contains a cellulose powder from a hard...
Patent number
4,659,494
Issue date
Apr 21, 1987
Henkel Kommanditgesellschaft auf Aktien
Heinz-Dieter Soldanski
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...