Lars O Tordenmalm

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Patents Grantslast 30 patents

Information Patent Grant
Method for reducing the piston speed, especially in the piston and...
- Patent number 4,896,582
- Issue date Jan 30, 1990
- Akermans Verkstad AB
- Lars O. Tordenmalm
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Device for engine speed setting in a working machine
- Patent number 4,779,591
- Issue date Oct 25, 1988
- Akermans Verkstad AB
- Lars O Tordenmalm
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS