Rudi Widder

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Leimen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Dyeing of polyester fibers
- Patent number 3,989,456
- Issue date Nov 2, 1976
- BASF Aktiengesellschaft
- Michele Vescia
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...