GREITTEK OY

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Koskenkorva, FI

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Patents Grantslast 30 patents

Information Patent Grant
Rotary combustion engine and hydraulic motor
- Patent number 9,057,266
- Issue date Jun 16, 2015
- Greittek OY
- Tapio Viitamäki
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

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Patents Applicationslast 30 patents

Information Patent Application
ROTARY COMBUSTION ENGINE AND HYDRAULIC MOTOR
- Publication number 20110017169
- Publication date Jan 27, 2011
- GREITTEK OY
- Tapio Viitamaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES