Societe Civile Promeyrat-Casteilla

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Gagny, FR

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Patents Grantslast 30 patents

Information Patent Grant
Reciprocating piston
- Patent number 4,313,368
- Issue date Feb 2, 1982
- Societe Civile Promeyrat-Casteilla
- Maurice Promeyrat
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS