Reinforcement spacer
United States Patent 3255565
US Patent References:
Chair for supporting and spacing concrete beam and slab reenforcing steel
- - 1674476
Screed chair
- - 2257421
Method of securing an end piece to a tube
- - 2832130
Closures for containers
- - 3025989
Chair for supporting and spacing concrete beam and slab reenforcing steel
- - 1674476
Screed chair
- - 2257421
Method of securing an end piece to a tube
- - 2832130
Closures for containers
- - 3025989
Inventors:
Alois, Menzel
Publication Date:
06/14/1966
View Patent Images:
Export Citation:
Assignee:
Rapid, Metal Developments Aust
Primary Class:
Other Classes:
52/687, 29/453, 52/684, 249/30
International Classes:
E04C5/20
Foreign References:
| AU233066B | ||||
| FR1229466A | ||||
| GB526247A | ||||
| GB881169A |