EDILSON SEDRA B.V.

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CN HAARLEM, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a resilient rail support block assembly
- Patent number 8,580,177
- Issue date Nov 12, 2013
- Edilson Sedra B.V.
- Gerrit Marinus Van Der Houwen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING A RESILIENT RAIL SUPPORT BLOCK ASSEMBLY
- Publication number 20140042235
- Publication date Feb 13, 2014
- EDILSON SEDRA B.V.
- Gerrit Marinus Van Der Houwen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES