TREA

Langenstein & Schemann, Aktiengesellschaft

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  • Coburg, DE
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for forging shaft flanges
    • Patent number 4,286,454
    • Issue date Sep 1, 1981
    • Langenstein & Schemann Aktiengesellschaft
    • Horst Bachmann
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Drive mechanism of a pair of forging or stretching rollers
    • Patent number 4,014,198
    • Issue date Mar 29, 1977
    • Langenstein & Schemann Aktiengesellschaft
    • Karl-Heinz Herrmann
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Wedge press
    • Patent number 3,992,920
    • Issue date Nov 23, 1976
    • Langenstein & Schemann Aktiengesellschaft
    • Horst Bachmann
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73306966 - LASCO
    • Serial number 73306966
    • Registration number 1218085
    • Filing date Apr 22, 1981
    • Langenstein & Schemann, Aktiengesellschaft
    • 7 - Machines and machine tools