SU1694635A1
|
|
Lubricant-and-coolant for mechanical working of metals
|
SU1576299A1
|
|
Composition for impregnating abrasive tool
|
SU1532576A1
|
|
Coolant-lubricant for metal-grinding
|
SU1398843A1
|
|
Arrangement for connecting tubular organs
|
SU1349983A1
|
|
Compound for impregnating abrasive tool
|
SU1284812A1
|
|
Method of manufacturing abrasive tool
|
SU1315271A1
|
|
Compound for impregnating abrasive tool
|
SU1283070A1
|
|
Composition for manufacturing abrasive tool
|
SU1191967A1
|
|
Wiper selector switch
|
SU1112421A1
|
|
Slide arm switch
|
SU1108523A1
|
|
Button switching device
|
SU1167387A1
|
|
Powered cover for tank
|
SU1069019A1
|
|
Switching device
|
SU1049997A1
|
|
Switching device
|
SU1128920A1
|
|
Method of forming anastomosis of tubular organs of digestive tract
|
SU995139A1
|
|
Rotary change-over switch
|
SU980790A1
|
|
Packing for heat mass exchange apparatus
|