Bernhard Zigan

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Diestedde, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for the crushing of material for grinding of d...
- Patent number 5,381,968
- Issue date Jan 17, 1995
- Ludger Lohnherr
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Apparatus for crushing materials
- Patent number 4,982,905
- Issue date Jan 8, 1991
- Krupp Polysius AG
- Dietmar Holsiepe
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...