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Karlheinz Stahl
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Hofheim am Taunus, DE
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last 30 patents
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Patent Grant
Concentrated aqueous dispersions of tetrafluoroethylene polymers, a...
Patent number
5,219,910
Issue date
Jun 15, 1993
Hoechst Aktiengesellschaft
Karlheinz Stahl
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...