RU1791573C
|
|
Floor
|
RU1783091C
|
|
Reinforcement frame of ferroconcrete beam
|
SU1728437A1
|
|
Floor formwork
|
SU1733852A1
|
|
Tubular air heater
|
SU1749388A1
|
|
Underground structure
|
SU1700281A1
|
|
Corner panel member of skeleton buildings
|
SU1666874A1
|
|
Tubular air heater
|
SU1689850A1
|
|
The sound probe to determine the quality of concrete
|
SU1659208A1
|
|
Set for making tubular articles of concrete mixes
|
SU1670040A1
|
|
Precast pile
|
SU1599481A1
|
|
Method of erecting building foundation in heaving soil
|
SU1682473A2
|
|
Foundation
|
SU1592779A1
|
|
Method of determining water-absortion of aggreagates in concrete mix
|
SU1647015A1
|
|
Plastic foam composition
|
SU1609677A1
|
|
Method of moulding tubular articles
|
SU1548649A1
|
|
Heat exchanger
|
SU1567258A1
|
|
Method of mixing and treating liquid-phase system
|