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Karl Spiess

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  • Herzogenaurach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Universal joint assembly method and apparatus
    • Patent number 4,704,782
    • Issue date Nov 10, 1987
    • INA Walzlager Schaeffler KG
    • Karl Spiess
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of leak proof attachment of a flange-type sheet metal elemen...
    • Patent number 4,477,714
    • Issue date Oct 16, 1984
    • INA Walzlager Schaeffler KG
    • Helmut Zorn
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Metal sleeve production
    • Patent number 4,450,704
    • Issue date May 29, 1984
    • Motomak Motorenbau, Maschinen- Und Werkzeugfabrik, Konstruktionen GmbH
    • Georg Schaeffler
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for universal joint assembly
    • Patent number 4,162,568
    • Issue date Jul 31, 1979
    • Industriewerk Schaeffler OHG
    • Karl Spiess
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS