Wilfried Frohn

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Alsdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of controlling an internal-combustion engine by switching be...
- Patent number 6,336,439
- Issue date Jan 8, 2002
- FEV Motorentechnik GmbH
- Wilfried Frohn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS