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SANDRA METTLER
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MONTERAZ, CH
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last 30 patents
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Patent Grant
Agents and method for producing temporary colorations of keratin fi...
Patent number
6,494,923
Issue date
Dec 17, 2002
Wella Aktiengesellschaft
Otto Goettel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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last 30 patents
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Patent Application
AGENTS AND METHOD FOR PRODUCING TEMPORARY COLORATIONS OF KERATIN FI...
Publication number
20020010969
Publication date
Jan 31, 2002
OTTO GOETTEL
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE