|
RU94032961A
|
|
Device-support for supporting pipe line
|
|
RU2045439C1
|
|
Vehicle shock-absorbing track-adjusting mechanism
|
|
RU2045624C1
|
|
Device for driving working tool into ground
|
|
RU2047794C1
|
|
Hydraulic system of pipe-bending machine
|
|
RU2016336C1
|
|
Supporting device
|
|
RU2012923C1
|
|
Device for mechanism location
|
|
RU1808441C
|
|
Device for shift of tube in manufacturing bent taps
|
|
RU2013160C1
|
|
Vehicle for travelling along concave surface
|
|
SU1836528A3
|
|
Device for horizontal bore-hole drilling
|
|
RU1803223C
|
|
Device for manufacturing bent branches
|
|
RU1779434C
|
|
Pipe-layer attachment for bending of pipes
|
|
RU2013159C1
|
|
Vehicle for traveling on concave surface
|
|
RU2011617C1
|
|
Vehicle moving on concave surface along its generant
|
|
RU2011618C1
|
|
Transport vehicle for movement over generatrix of concave surface
|
|
RU1835042C
|
|
Ovalmeter
|
|
RU1801042C
|
|
Apparatus for synchronization of rod extending of hydraulic cylinders of drive mechanism of bending logement of machine tool for cold bending of tubes
|
|
RU1836243C
|
|
Motor pipe truck
|
|
RU1795008C
|
|
Method for trenchless pipeline laying
|
|
RU1770001C
|
|
Device for cold bending of pipes
|
|
SU1754272A1
|
|
Machine for cold-bending pipes
|
