Heinz Hurtmanns

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5 Cologne 60, DT

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Patents Grantslast 30 patents

Information Patent Grant
Gyratory crusher with material distribution means
- Patent number 3,957,213
- Issue date May 18, 1976
- Helmut Stockman
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...