TREA

Interprovincial Pipeline Company

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  • Alberta, CA
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  • Information Patent Grant

    Pipeline repair sleeve assembly
    • Patent number 5,123,451
    • Issue date Jun 23, 1992
    • Interprovincial Pipeline Company
    • Donald D. Savard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

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