Friedrich Keilholz

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Ennepetal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Flowmeter for liquids
- Patent number 4,192,185
- Issue date Mar 11, 1980
- Ludwig Peithmann KG
- Friedrich Keilholz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS