Stefan Hasenfuss

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Ennigerloh, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for the fastening of hammers in rebound-mill rotors
- Patent number 4,720,052
- Issue date Jan 19, 1988
- O & K Orenstein & Koppel Aktiengesellschaft
- Stefan Hasenfuss
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...