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Patents Grantslast 30 patents

  • Information Patent Grant

    Processor for sewing machines

    • Patent number 4,899,287
    • Issue date Feb 6, 1990
    • Quick-Rotan Elektromotoren GmbH
    • Hartmut Hulshoff
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3638189

    • Patent number 3,638,189
    • Issue date Jan 25, 1972
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3548198

    • Patent number 3,548,198
    • Issue date Dec 15, 1970
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3432684

    • Patent number 3,432,684
    • Issue date Mar 11, 1969
    • G05 - CONTROLLING REGULATING