|
RU1810078C
|
|
Microcarrier of organosilicon compound in foam-suppressing composition
|
|
SU1801452A1
|
|
Stimulator
|
|
RU1822679C
|
|
Method for growing plants in hydroponics
|
|
RU1807164C
|
|
Device for gathering solid floating matter from water surface
|
|
SU1770549A1
|
|
Method for cementing casing in well
|
|
RU1789825C
|
|
Method of thermal insulating cryogenic equipment
|
|
SU1724524A1
|
|
Method of thermal isolation of outer surfaces of steel reservoirs
|
|
SU1752674A1
|
|
Method of heat insulation of tank outer surfaces
|
|
SU1703577A1
|
|
Method for storing volatile liquids
|
|
SU1726385A1
|
|
Method of removing floating crude oil from water surface
|
|
RU1768237C
|
|
Method for filtration of liquids and gases
|
|
SU1683091A1
|
|
Safety fuse
|
|
SU1648821A1
|
|
Tank car for viscous oil products
|
|
SU1642090A1
|
|
Ejector
|
