Rolf Baumgartner

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Oftringen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Mixing apparatus
- Patent number 4,422,772
- Issue date Dec 27, 1983
- Rolf Baumgartner AG
- Rolf Baumgartner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL