|
RU2036391C1
|
|
Building ventilating device
|
|
RU2018565C1
|
|
Method for erection of foundation
|
|
RU2018564C1
|
|
Foundation
|
|
RU2018567C1
|
|
Method for erection of foundation
|
|
RU2056278C1
|
|
Vibrating surface for compressing concrete mixes in mold
|
|
RU2025713C1
|
|
Copper-sulfate comparison electrode for controlling reinforced concrete structures
|
|
RU2036331C1
|
|
Installation for lifetime testing of plunger machines
|
|
RU2028996C1
|
|
Method for thermally treating heavy concrete products
|
|
RU2028446C1
|
|
Wall enclosure
|
|
RU2036389C1
|
|
Power-saving system of building natural ventilation
|
|
RU2030529C1
|
|
Method for prestressing of steel members
|
|
RU2038451C1
|
|
Prestressed column
|
|
RU2027371C1
|
|
Recirculation system of delivery of smoke-and-air mixture into smoking chamber
|
|
RU2026780C1
|
|
Slot chamber for heat treatment of concrete articles
|
|
RU2042087C1
|
|
Ventilation system for building
|
|
RU2038455C1
|
|
Tear-shaped reservoir
|
|
RU1789832C
|
|
System for gas heating and ventilation of animal house
|
|
RU1809353C
|
|
Method of determination of strength characteristics of concrete
|
|
RU2029836C1
|
|
Reinforcing skeleton
|
|
RU1828991C
|
|
Power-saving microclimate system in a cattle-breeding building provided with an attic
|
