Installation of water-tube boilers in chimneys

Patents Grantslast 30 patents

  • Information Patent Grant

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    • Issue date Feb 8, 2011
    • L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
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    • F22 - STEAM GENERATION
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    Heat exchanger with internal pin elements

    • Patent number 6,675,746
    • Issue date Jan 13, 2004
    • Advanced Mechanical Technology, Inc.
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    1874527

    • Patent number 1,874,527
    • Issue date Aug 30, 1932
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Patents Applicationslast 30 patents