Hans-Ulrich Schwanitz

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Koln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Jet mill
- Patent number 7,150,421
- Issue date Dec 19, 2006
- Kronos International
- Siegfried Blümel
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...