Raimund Zisselmar

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Erftstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Roller press for compacting fine-grained salts into sheets
- Patent number 4,925,382
- Issue date May 15, 1990
- Maschinenfabrik Koppern GmbH & Co. KG
- Hans-Georg Bergendahl
- B30 - PRESSES
Information Patent Grant
Method and apparatus for continuous pressure comminution of brittle...
- Patent number 4,703,897
- Issue date Nov 3, 1987
- Klockner-Humboldt-Deutz Aktiengesellschaft
- Klaus Beisner
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Method and apparatus for the common grinding of two or more brittle...
- Patent number 4,592,512
- Issue date Jun 3, 1986
- Klockner-Humboldt Deutz AG
- Wolfgang Grigel
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...