Erich Pichlmaier

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Patents Grantslast 30 patents

Information Patent Grant
Internal lining for ball mills
- Patent number 4,936,519
- Issue date Jun 26, 1990
- Voest-Alpine Aktiengesellschaft
- Erich Pichlmaier
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...