Friedrich Wefing

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Nurtingen-Neckarhausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Gas turbine
- Patent number 4,121,417
- Issue date Oct 24, 1978
- Daimler-Benz Aktiengesellschaft
- Dietrich Koppenhofer
- F28 - HEAT EXCHANGE IN GENERAL