Ivan E. Maslennikov

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Voronezh, SU

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Patents Grantslast 30 patents

Information Patent Grant
Die set for sizing sections
- Patent number 4,276,764
- Issue date Jul 7, 1981
- Vladislav A. Kozhevnikov
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Pulsator for hydraulic systems controlling actuating mechanisms
- Patent number 4,204,458
- Issue date May 27, 1980
- Ivan V. Kononov
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL