|
SU1744191A1
|
|
Device for preventing icing of bearing structure
|
|
SU1675482A1
|
|
Fixing device of supporting column in self-raising floating drilling rig
|
|
RU1783064C
|
|
Device for sealing water inlet of off-shore drilling platform
|
|
SU1650870A1
|
|
Arrangement preventing ice growth on support substructure of offshore structure
|
|
SU1675157A2
|
|
Arrangement for protecting water supply system against being encrusted with growth
|
|
SU1696818A1
|
|
Ventilating device
|
|
SU1587134A1
|
|
Apparatus for protecting elements of hydraulic structure against ice
|
|
SU1625782A1
|
|
Arrangement for protecting water supply system of vessel against fouling and corrosion
|
|
SU1572927A2
|
|
Explosion-protection and cooling system for electric equipment
|
|
SU1551577A2
|
|
Device for protecting water supply system of watercraft from fouling and corrosion
|
|
SU1546805A1
|
|
Ventilation arrangement for explosion-hazardous room
|
|
SU1491766A1
|
|
Ship recuperator
|
|
SU1661050A1
|
|
Floating drilling rig
|
|
SU1375430A1
|
|
Stand for rotating articles
|
|
SU1313765A1
|
|
Hydrostatic head ventilation system for air lock of craft compartment
|
|
SU1338915A1
|
|
Arrangement for piecewise dispense of articles
|
|
SU1298028A1
|
|
Centering device for pre-welding assembling of pipes
|
|
SU1303491A1
|
|
Explosion-protecting and cooling system for electrical equipment
|
|
SU1239468A1
|
|
Noize muffler in ventialtion units
|
|
SU1191352A2
|
|
Buoyant apparatus bottom cover
|
