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Johannes Jeths
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Weiskirchen, DT
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last 30 patents
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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...