Bengt Johansson

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Ingelstad, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method and an arrangement for mixing a dry material with a liquid
- Patent number 4,824,032
- Issue date Apr 25, 1989
- Flakt AB
- Bengt Johansson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL