Dmitry I. Polukhin

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Voronezh, SU

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic screw press drive
- Patent number 4,209,987
- Issue date Jul 1, 1980
- Ivan V. Kononov
- B30 - PRESSES
Information Patent Grant
Hydraulic screw press drive
- Patent number 4,181,003
- Issue date Jan 1, 1980
- Ivan V. Kononov
- B30 - PRESSES