Johannes Jeths

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Weiskirchen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Process for the differential dyeing of polyamide fibers and of mate...
- Patent number 3,995,993
- Issue date Dec 7, 1976
- Hoechst Aktiengesellschaft
- Ludwig Schlafer
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...