Juri G. Shein

Follow

Person

Moscow, SU

People

Patents Grantslast 30 patents

Information Patent Grant
Pressure limiting valve, particularly for hydraulic mine props
- Patent number 4,418,715
- Issue date Dec 6, 1983
- Kozponti Banyaszati Fejlesztesi Intezet
- Karoly Balazs
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...