TREA

Zavod Transportnogo Machinostroenia Imeni Vladimira Iliicha Lenina

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  • Barnaul, SU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for making springs from wire
    • Patent number 4,736,606
    • Issue date Apr 12, 1988
    • Zavod Transportnogo Machinostroenia Imeni Vladimira Iliicha Lenina
    • Alexei P. Barinov
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...