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Maurice J. Promeyrat

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  • Sevran, 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
  • Information Patent Grant

    Reciprocating piston
    • Patent number 4,230,027
    • Issue date Oct 28, 1980
    • Societe Civile Promeyrat-Casteilia-Techniques Nouvelles du Moteur
    • Maurice J. Promeyrat
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS