Edgar Ruegger

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Arnegg, CH

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for feeding material for a roll mill
- Patent number 5,174,511
- Issue date Dec 29, 1992
- Buhler AG
- Edgar Ruegger
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Roll mill and method for feeding particulate material
- Patent number 4,905,917
- Issue date Mar 6, 1990
- Gebrueder Buehler AG
- Wilhelm Fetzer
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Roll mill for feeding material to the roll gap
- Patent number 4,193,555
- Issue date Mar 18, 1980
- Gebruder Buhler AG
- Edgar Ruegger
- B30 - PRESSES
Information Patent Grant
Grinding mill
- Patent number 3,970,256
- Issue date Jul 20, 1976
- Buhler AG
- Edgar Ruegger
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...