Dietmar Kallfass

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Liederbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous dispersions of fluorine-containing polymers
- Patent number 5,240,990
- Issue date Aug 31, 1993
- Hoechst Aktiengesellschaft
- Dietmar Kallfass
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...