Hermann Sulz

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Bobenheim-Roxheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Use of cyclic esters of sulfurous acid in the dyeing of polyamide t...
- Patent number 4,813,971
- Issue date Mar 21, 1989
- BASF Aktiengesellschaft
- Sigismund Heimann
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...