Drop-plate moulding machines

Patents Grantslast 30 patents

  • Information Patent Grant

    Molding chamber for green sand molds

    • Patent number 6,463,993
    • Issue date Oct 15, 2002
    • Loramendi, S.A.
    • Miguel Cle Nogueras
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2365743

    • Patent number 2,365,743
    • Issue date Dec 26, 1944
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1591013

    • Patent number 1,591,013
    • Issue date Jul 6, 1926
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents