Helmut Knoll

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Heinsberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for applying liquid to a yarn sheet
- Patent number 5,683,511
- Issue date Nov 4, 1997
- Akzo Nobel N.V.
- Arnold Kremers
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...