TREA

Heinrich Otten

Follow

Person

  • Wilhelmshaven, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Guide rail for a drawing machine carriage
    • Patent number 4,520,573
    • Issue date Jun 4, 1985
    • Franz Kuhlmann Prazisionsmechanik und Maschinenbau GmbH & Co. KG
    • Heinrich Otten
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Drawing machine carrriage
    • Patent number 4,486,957
    • Issue date Dec 11, 1984
    • Franz Kuhlmann Praezisionsmechanik und Maschinenbau GmbH & Co. KG
    • Heinrich Otten
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Carriage drawing machine
    • Patent number 4,145,815
    • Issue date Mar 27, 1979
    • Franz Kuhlmann KG.
    • Heinrich Otten
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES