Harm Jan Riksen

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Vlaardingen, NL

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Patents Applicationslast 30 patents

Information Patent Application
Water Softening Device and Method
- Publication number 20090114598
- Publication date May 7, 2009
- Cornelis Gerhard van Kralingen
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Cleaning method
- Publication number 20060054193
- Publication date Mar 16, 2006
- UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
- Cornelis Gerhard Van Kralingen
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Method and assembly for auditing the operation of a mechanical wash...
- Publication number 20020082723
- Publication date Jun 27, 2002
- Diversey Lever, Inc.
- Leonard Marcus Flendrig
- G05 - CONTROLLING REGULATING