TREA

Operating devices therefor

Follow

Industry

  • CPC
  • B61G1/12
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61GCOUPLINGS DRAUGHT AND BUFFING APPLIANCES B61G1/00Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means

Current Industry

B61G1/12Operating devices therefor
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    1370929
    • Patent number 1,370,929
    • Issue date Mar 8, 1921
    • B61 - RAILWAYS

Patents Applicationslast 30 patents