TREA

Foyer d'Aciernergie Inc.

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  • St. Vincent de Paul Laval, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat recuperator for fireplace
    • Patent number 4,535,751
    • Issue date Aug 20, 1985
    • Foyer d'Aciernergie Inc.
    • Jean-Louis Bourgeois
    • F24 - HEATING RANGES VENTILATING