Risto Joutsiniemi

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Pihtipudas, FI

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Patents Grantslast 30 patents

Information Patent Grant
Fluid rotor
- Patent number 8,087,897
- Issue date Jan 3, 2012
- Windside America
- Risto Joutsiniemi
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...