|
GB751631A
|
|
An improved method of tensioning and anchoring wires
|
|
GB747791A
|
|
Improvements in or relating to machines for the local upsetting of a wire in the cold state
|
|
GB678543A
|
|
Improvements in and relating to means for interconnecting wire, rod or cable parts
|
|
GB686024A
|
|
Improvements in or relating to building
|
|
GB693287A
|
|
Improvements in or relating to reinforced concrete elements
|
|
GB670796A
|
|
Improvements in or relating to apparatus for manufacturing prestressed concrete bars, slabs and the like
|
|
GB621965A
|
|
Improvements in and relating to building construction
|
|
IE16743L
|
|
Building slabs
|
|
IE16742L
|
|
Building slabs
|
|
IE16744L
|
|
Building slabs
|
|
CA440908A
|
|
Interlocking building element
|
|
CA440907A
|
|
Interlocking building element
|
|
CA440906A
|
|
Interlocking building element
|
