Helmut Gies

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Hofheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the reactive dyeing and printing of fibrous materials c...
- Patent number 4,224,024
- Issue date Sep 23, 1980
- Hoechst Aktiengesellschaft
- Helmut Gies
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...