Werner Grunewalder

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Haan, DE

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Patents Grantslast 30 patents

Information Patent Grant
Combination method for cleaning greatly soiled textiles
- Patent number 4,115,061
- Issue date Sep 19, 1978
- Henkel Kommanditgesellschaft auf Aktien
- Werner Grunewalder
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...