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BOIS D'INGENIERIE HYBRID JOIST INC.

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  • Quebec, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for perforating beams
    • Patent number 9,221,189
    • Issue date Dec 29, 2015
    • BOIS D'INGENIERIE HYBRID JOIST INC.
    • Jean-Francois Lachance
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    APPARATUS AND METHOD FOR PERFORATING BEAMS
    • Publication number 20120103472
    • Publication date May 3, 2012
    • BOIS D'INGÉNIERIE HYBRID JOIST INC.
    • Jean-François LACHANCE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR