TREA

Electrolux GmbH

Follow

Organization

  • Siegen, DE
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerator
    • Patent number D476667
    • Issue date Jul 1, 2003
    • Electrolux GmbH
    • Manfred Lorek
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Refrigerator
    • Patent number D468325
    • Issue date Jan 7, 2003
    • Electrolux GmbH
    • Manfred Lorek
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Refrigerator
    • Patent number D468326
    • Issue date Jan 7, 2003
    • Electrolux GmbH
    • Manfred Lorek
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Refrigerator
    • Patent number D468327
    • Issue date Jan 7, 2003
    • Electrolux GmbH
    • Manfred Lorek
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Vacuum operated check valve for vacuum conduits
    • Patent number 4,376,444
    • Issue date Mar 15, 1983
    • Electrolux GmbH
    • Harald Michael
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum drain facility
    • Patent number 4,370,227
    • Issue date Jan 25, 1983
    • Electrolux GmbH
    • Harald R. Michael
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Vacuum drain system
    • Patent number 4,333,830
    • Issue date Jun 8, 1982
    • Electrolux GmbH
    • Harald Michael
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Vacuum-type water removal system for houses, factories, ships and t...
    • Patent number 4,164,049
    • Issue date Aug 14, 1979
    • Electrolux GmbH
    • Harald R. Michael
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Vacuum drainage system
    • Patent number 4,155,851
    • Issue date May 22, 1979
    • Electrolux GmbH
    • Harald R. Michael
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Method for sewage removal from multi-household connections
    • Patent number 4,108,192
    • Issue date Aug 22, 1978
    • Electrolux GmbH
    • Harald Richard Michael
    • E03 - WATER SUPPLY SEWERAGE