TREA

of concrete, cement or asbestos-cement

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Industry

  • CPC
  • F16L41/028
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16LPIPES JOINTS OR FITTINGS FOR PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING MEANS FOR THERMAL INSULATION IN GENERAL F16L41/00Branching pipes Joining pipes to walls

Current Industry

F16L41/028of concrete, cement or asbestos-cement
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of reinforcing a cylindrical pipeline and prefabricated plat...
    • Patent number 7,347,227
    • Issue date Mar 25, 2008
    • Freyssinet International (STUP)
    • Ivica Zivanovic
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Device for joining of pipelines
    • Patent number 4,971,307
    • Issue date Nov 20, 1990
    • Den Norske Stats Oljeselskap A.S.
    • Kai Killerud
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Refractory pipe fittings and production thereof
    • Patent number 4,102,972
    • Issue date Jul 25, 1978
    • Tomiji Tarukawa
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2475389
    • Patent number 2,475,389
    • Issue date Jul 5, 1949
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2267817
    • Patent number 2,267,817
    • Issue date Dec 30, 1941
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1497583
    • Patent number 1,497,583
    • Issue date Jun 10, 1924
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents