Lars Larsson

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Alings.ang.s, SE

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Patents Grantslast 30 patents

Information Patent Grant
Twin-piston engine
- Patent number 5,722,355
- Issue date Mar 3, 1998
- Aktiebolaget Electrolux
- Roy Ekdahl
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS