TREA

Erich Frantl

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  • A-1160 Vienna, OE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chain conveyor
    • Patent number 4,067,437
    • Issue date Jan 10, 1978
    • Erich Frantl
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Transfer joint for rigid frames
    • Patent number 4,011,020
    • Issue date Mar 8, 1977
    • Erich Frantl
    • E04 - BUILDING