Ernst Waltmann

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Krefeld, DT

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Patents Grantslast 30 patents

Information Patent Grant
Process for printing long piled material
- Patent number 3,978,789
- Issue date Sep 7, 1976
- Girmes-Werke AG
- Peter Fennekels
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Relief printing acrylic pile fabric with di-beta-cyanoethyl formami...
- Patent number 3,958,926
- Issue date May 25, 1976
- Firma Girmes-Werke AG
- Peter Fennekels
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...