Johannes P. A. J. Van der Zanden

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Klimmen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Rotor with closed centre space and cover member
- Patent number 8,657,220
- Issue date Feb 25, 2014
- Johannes P. A. J. Van der Zanden
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...