TREA

Fred Kramer

Follow

Person

  • Downingtown, PA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable die and key assembly
    • Patent number 4,367,644
    • Issue date Jan 11, 1983
    • Pennsylvania Crusher Corporation
    • Fred Kramer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...