Robertus Cornelis Maria Van Rijn

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Vinkeveen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method for providing attachments between a concrete part to a furth...
- Patent number 7,669,333
- Issue date Mar 2, 2010
- Connector Vinkeveen B.V.
- Robertus Cornelis Maria van Rijn
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Method for providing attachments between a concrete part to a furth...
- Publication number 20060080932
- Publication date Apr 20, 2006
- Robertus Cornelis Maria Van Rijn
- B28 - WORKING CEMENT, CLAY, OR STONE