Richard Baumgarter

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Patents Grantslast 30 patents

Information Patent Grant
Mixer for pulp and bleaching chemicals
- Patent number 4,913,358
- Issue date Apr 3, 1990
- Maschinenfabrik Andritz Actiegesellshaft
- Johann Sbaschnigg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL