in apertures or channels through a wall

Industry

  • CPC
  • G21C11/026
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Patents Grantslast 30 patents

  • Information Patent Grant

    Diaphragm-like protection for equipping a sheath lining a passage t...

    • Patent number 11,742,103
    • Issue date Aug 29, 2023
    • ORANO DS—DÉMANTÈLEMENT ET SERVICES
    • Cédric Escoffier
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Primary manway shielding and exhaust covers for a steam generator

    • Patent number 4,948,981
    • Issue date Aug 14, 1990
    • Westinghouse Electric Corp.
    • Wayne R. Wallace
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Passage through the wall of a reinforced concrete pressure vessel

    • Patent number 4,587,082
    • Issue date May 6, 1986
    • Hochtemperatur-Reaktorbau GmbH
    • Josef Schoening
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Nuclear reactor cavity streaming shield

    • Patent number 4,126,515
    • Issue date Nov 21, 1978
    • Combustion Engineering, Inc.
    • Robert J. Klotz
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Radiation shielding device for nuclear facilities

    • Patent number 4,071,404
    • Issue date Jan 31, 1978
    • Hitachi, Ltd.
    • Masataka Aoki
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    3436544

    • Patent number 3,436,544
    • Issue date Apr 1, 1969
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    3265898

    • Patent number 3,265,898
    • Issue date Aug 9, 1966
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    3132998

    • Patent number 3,132,998
    • Issue date May 12, 1964
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    2985576

    • Patent number 2,985,576
    • Issue date May 23, 1961
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    2942116

    • Patent number 2,942,116
    • Issue date Jun 21, 1960
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    2861034

    • Patent number 2,861,034
    • Issue date Nov 18, 1958
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    2716705

    • Patent number 2,716,705
    • Issue date Aug 30, 1955
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents