TREA

Leroy V. Rowland

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  • Evans City, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shellpusher for plug mill or the like
    • Patent number 4,037,453
    • Issue date Jul 26, 1977
    • Aetna-Standard Engineering Company
    • Robert A. Remner
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...