Sisko Viitala

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Rajamaki, FI

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Patents Grantslast 30 patents

Information Patent Grant
Separator device
- Patent number 6,645,387
- Issue date Nov 11, 2003
- EVAC International Oy
- Tommi Naski
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
Separator device
- Publication number 20020108902
- Publication date Aug 15, 2002
- Tommi Naski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL