Jerome R. Unger

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Appleton, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Impeller locking means for impact crusher rotor
- Patent number 4,039,151
- Issue date Aug 2, 1977
- Allis-Chalmers Corporation
- Major Coxhill
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...