Gunnar Hovsenius

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194 51 Upplands Vasby, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method for cleansing metal-containing solutions
- Patent number 4,883,599
- Issue date Nov 28, 1989
- Erik Lindahl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for flue-gas cleaning
- Patent number 4,583,999
- Issue date Apr 22, 1986
- Erik Lindahl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL