TREA

Gosta Walin

Follow

Person

  • Vastra Frolunda, SE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Oil collecting apparatus
    • Patent number 4,332,519
    • Issue date Jun 1, 1982
    • Gosta Walin
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Oil collecting method
    • Patent number 4,295,975
    • Issue date Oct 20, 1981
    • Gosta Walin
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Oil collecting apparatus
    • Patent number 4,186,095
    • Issue date Jan 29, 1980
    • Gosta Walin
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING