Per H. Ostman

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Jorvas, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method for use in recompression evaporation of a solution
- Patent number 4,530,737
- Issue date Jul 23, 1985
- Ekono Oy
- Per H. Ostman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL