TREA

Oy E. Sarlin AB

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  • Vantaa, SF
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Patents Grantslast 30 patents

  • Information Patent Grant

    Monitoring method for wastewater pump station and compatible apparatus
    • Patent number 4,999,117
    • Issue date Mar 12, 1991
    • Oy E. Sarlin AB
    • Jukka Palmu
    • G08 - SIGNALLING
  • Information Patent Grant

    Impeller for a pump, especially a vortex pump
    • Patent number 4,676,718
    • Issue date Jun 30, 1987
    • Oy E. Sarlin AB
    • Hannu Sarvanne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump impeller
    • Patent number 4,614,478
    • Issue date Sep 30, 1986
    • Oy E. Sarlin AB
    • Hannu Sarvanne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump
    • Patent number 4,389,159
    • Issue date Jun 21, 1983
    • Oy E. Sarlin AB
    • Hannu Sarvanne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Guide apparatus for a submersible pump
    • Patent number 4,324,531
    • Issue date Apr 13, 1982
    • Oy E. Sarlin AB
    • Hannu Sarvanne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum sewage system
    • Patent number 4,305,818
    • Issue date Dec 15, 1981
    • Oy E. Sarlin AB
    • Yrjo Tyllinen
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Means for carrying a cable through a wall
    • Patent number 4,193,604
    • Issue date Mar 18, 1980
    • Oy E. Sarlin AB
    • Hannu Sarvanne
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Cistern pumping plant
    • Patent number 4,178,139
    • Issue date Dec 11, 1979
    • Oy E. Sarlin AB
    • Rauno Seppanen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Seal for a rotating shaft
    • Patent number 4,061,345
    • Issue date Dec 6, 1977
    • Oy E. Sarlin AB
    • Rolf Lund
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

  • Information Trademark

    74698485 - SARLIN ES
    • Serial number 74698485
    • Registration number 2105756
    • Filing date Jul 7, 1995
    • Oy E. Sarlin Ab
    • 7 - Machines and machine tools