TREA

VARITRAC AG, A CORP

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  • CH-1211 GENEVA 3, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transmission chain
    • Patent number 4,543,081
    • Issue date Sep 24, 1985
    • Varitrac AG
    • Jacobus H. M. van Rooij
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clamping device
    • Patent number 4,398,847
    • Issue date Aug 16, 1983
    • Varitrac AG
    • Alexandre Horowitz
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Transmission chain
    • Patent number 4,337,057
    • Issue date Jun 29, 1982
    • Varitrac AG
    • Alexandre Horowitz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stabilizing system on a semi-submersible crane vessel
    • Patent number 4,231,313
    • Issue date Nov 4, 1980
    • Varitrac AG
    • Pieter S. Heerema
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Bogie
    • Patent number 4,220,096
    • Issue date Sep 2, 1980
    • Varitrac AG
    • Alexandre Horowitz
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Edge-active belt
    • Patent number 4,213,350
    • Issue date Jul 22, 1980
    • Varitrac AG
    • Alexandre Horowitz
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Stabilizing system for a crane vessel
    • Patent number 4,207,828
    • Issue date Jun 17, 1980
    • Varitrac AG
    • Alexandre Horowitz
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hoisting hook assembly and method for hoisting a load
    • Patent number 4,019,770
    • Issue date Apr 26, 1977
    • Varitrac AG
    • Cornelis Frederikus Poelma
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Endless belt with trapezoidal section constituted by supporting mem...
    • Patent number 3,949,621
    • Issue date Apr 13, 1976
    • Varitrac AG
    • Bernard Joseph Beusink
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...