Hans-Josef Wieser

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Duesseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Washing process with waste water recycling
- Patent number 6,306,303
- Issue date Oct 23, 2001
- Henkel Kommanditgesellschaft auf Aktien
- Irmhild Goebel
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...