TREA

Wolfgang Spath

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  • Lahr, DT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Molding machine
    • Patent number 4,070,139
    • Issue date Jan 24, 1978
    • Klockner-Werke AG
    • Joachim Linde
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding machine with hydraulically operated closure device
    • Patent number 4,032,277
    • Issue date Jun 28, 1977
    • Klockner-Werke AG
    • Joachim Linde
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding machine
    • Patent number 4,025,266
    • Issue date May 24, 1977
    • Klockner-Werke AG
    • Joachim Linde
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection-molding apparatus
    • Patent number 3,999,923
    • Issue date Dec 28, 1976
    • Klockner-Werke AG
    • Werner Schrammel
    • B28 - WORKING CEMENT, CLAY, OR STONE