Caisson filled with compressed air

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  • CPC
  • E02D23/10
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Patents Grantslast 30 patents

  • Information Patent Grant

    Type of suction leg, an offshore caisson and a sit-on-bottom offsho...

    • Patent number 10,060,090
    • Issue date Aug 28, 2018
    • Zhirong Wu
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Steel plate and concrete composite tank unit, tank group and offsho...

    • Patent number 10,041,221
    • Issue date Aug 7, 2018
    • Zhirong Wu
    • E04 - BUILDING
  • Information Patent Grant

    Ring-wing floating platform

    • Patent number 9,850,636
    • Issue date Dec 26, 2017
    • Zhirong Wu
    • E04 - BUILDING
  • Information Patent Grant

    Method and apparatus for submersion and installation of fundament s...

    • Patent number 5,224,962
    • Issue date Jul 6, 1993
    • Norwegian Contractors a.s.
    • Karel Karal
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3640075

    • Patent number 3,640,075
    • Issue date Feb 8, 1972
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3106068

    • Patent number 3,106,068
    • Issue date Oct 8, 1963
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2587835

    • Patent number 2,587,835
    • Issue date Mar 4, 1952
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    2580017

    • Patent number 2,580,017
    • Issue date Dec 25, 1951
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1971046

    • Patent number 1,971,046
    • Issue date Aug 21, 1934
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1960080

    • Patent number 1,960,080
    • Issue date May 22, 1934
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    1894206

    • Patent number 1,894,206
    • Issue date Jan 10, 1933
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents