TREA

Franz Prahl

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  • Munich, DT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Brake shoe for disc brakes
    • Patent number 4,090,591
    • Issue date May 23, 1978
    • Knorr-Bremse GmbH
    • Hans Pollinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Brake disc for disc brakes on rail vehicles
    • Patent number 4,026,393
    • Issue date May 31, 1977
    • Knorr-Bremse GmbH
    • Hans Gebhardt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disc brake for railway vehicles
    • Patent number 4,015,691
    • Issue date Apr 5, 1977
    • Knorr-Bremse GmbH
    • Hans Pollinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disc brake cooling structure
    • Patent number 4,013,146
    • Issue date Mar 22, 1977
    • Knorr-Bremse GmbH
    • Hans Gebhardt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Brake disc
    • Patent number 3,994,370
    • Issue date Nov 30, 1976
    • Knorr-Bremse GmbH
    • Hans Gebhardt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...