|
GB913842A
|
|
Apparatus and method for making concrete building components
|
|
GB913841A
|
|
A method of constructing a building from precast concrete components
|
|
US2916795A
|
|
Apparatus for molding reinforced concrete building slabs, columns and girders
|
|
GB812310A
|
|
Reinforced concrete building structures
|
|
US2870517A
|
|
Apparatus for making concrete building segments
|
|
US3201907A
|
|
Precast segmental building units
|
|
US2864150A
|
|
Apparatus for making concrete structural shapes
|
|
US2917015A
|
|
Assembly table for welding reinforcing steel cages for concrete structural shapes
|
|
US2783638A
|
|
Continuous precast concrete girders and columns
|
|
US2783520A
|
|
Molds for concrete building members
|
|
US2582431A
|
|
Apparatus for molding concrete building segments
|
|
US2691291A
|
|
Building of precast concrete segments
|
|
GB527850A
|
|
Improvements in or relating to drainage systems, particularly for basement walls
|
|
GB476867A
|
|
Improvements in or relating to metal structural members
|
|
US2042463A
|
|
Structural steel member
|
|
US2068983A
|
|
Pocket smoking kit
|
|
US1544004A
|
|
Pipe coupling
|
|
GB202572A
|
|
Improvements relating to concrete beams, girders, and columns
|
|
GB201098A
|
|
Improvements in and relating to concrete building blocks
|
|
US1446796A
|
|
Concrete building block
|
