Robert Heifets

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Dnepropetrovsk, UA

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Patents Grantslast 30 patents

Information Patent Grant
System and method for manufacturing tubular products from tubular w...
- Patent number 6,029,487
- Issue date Feb 29, 2000
- Avmat Kydroforming Ltd.
- Dmitry Genin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...