Ewald Preisegger

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Nauheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the recovery of solvents in the treatment of textiles
- Patent number 4,583,985
- Issue date Apr 22, 1986
- Hoechst Aktiengesellschaft
- Ewald Preisegger
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...