TREA

Institute po Metalosnanie i Technologia na Metalite pri Ban

Follow

Organization

  • Sofia, BG
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of and apparatus for fluid die stamping
    • Patent number 4,049,041
    • Issue date Sep 20, 1977
    • Institute po Metalosnanie i Technologia na Metalite pri Ban
    • Ivan Dimov Nikolov
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...