TREA

Gerhard Schwarz

Follow

Person

  • Blitzenreute, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Rock drill
    • Patent number 6,868,924
    • Issue date Mar 22, 2005
    • Hawera Probst GmbH
    • August Haussmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling device
    • Patent number 4,202,557
    • Issue date May 13, 1980
    • Hawera Probst GmbH & Co.
    • August Haussmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Rock drill
    • Publication number 20030138304
    • Publication date Jul 24, 2003
    • August Haussmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR