Cornelis Johannes De Koning

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Ph Venlo, NL

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Patents Grantslast 30 patents

Information Patent Grant
Diaphragm pump
- Patent number 7,201,097
- Issue date Apr 10, 2007
- Weir Minerals Netherlands B.V.
- Cornelis Johannes De Koning
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Diaphragm pump
- Publication number 20060110268
- Publication date May 25, 2006
- Cornelis Johannes De Koning
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...