|
DE2340759A1
|
|
Straight-through or branch box - is sealed with polyurethane after application of aluminium foil and enclosure in mould
|
|
DE2334556A1
|
|
Sealing of longitudinally or transversely divided boxes - using transparent material for the cable box or parts belonging to it
|
|
DE2333163A1
|
|
Sealing of longitudinally or transversely divided boxes - using transparent material for the cable box or parts belonging to it
|
|
ES127284A1
|
|
A procedure for lifting vaults.
|
|
ES122538A1
|
|
Armor manufacturing process for multi-storey buildings.
|
|
ES117919A1
|
|
A new reinforcement for concrete columns.
|
|
ES115174A1
|
|
A steel skeleton for reinforced concrete constructions.
|
|
ES108559A1
|
|
A piece that serves to assemble columns of concrete grouted.
|
|
ES108452A1
|
|
A reinforced concrete bridge.
|
|
GB191401900A
|
|
Improvements in or relating to Reinforced Concrete Constructions.
|
|
GB191010747A
|
|
Improved Means for Attaching Supporting Brackets to Beams and Girders of Ferro-concrete.
|
|
GB190100905A
|
|
An Improved Apparatus for Ejecting or Removing Liquids.
|
|
CA313879A
|
|
Steel skeleton for reinforced concrete structures
|
|
CA298982A
|
|
Work piece for reinforcing columns or pillars of bound concrete
|
|
CA289136A
|
|
Concrete bridge
|
|
CA320928A
|
|
Reinforced concrete column
|
|
CA327949A
|
|
Steel framing
|
