|
DE2434052A1
|
|
CONSTRUCTION PROCESS FOR A HALF OR WHOLE UNDERGROUND CONCRETE VACUUM STRUCTURE AND A STRUCTURE MANUFACTURED BY THIS PROCESS
|
|
GB1413638A
|
|
Method of constructing a tank in the ground
|
|
GB1422397A
|
|
Vertical falsh distilling column
|
|
ES401354A1
|
|
Perfections in structures of thermal power stations. (Machine-translation by Google Translate, not legally binding)
|
|
GB1371409A
|
|
Industrial structure for housing thermal plant
|
|
GB1371408A
|
|
Reinforced-concrete structures of unitary construction incorporating tall upright chimneys
|
|
ES400205A1
|
|
Crack-forming inserts embedded in concrete or cement mortar paving
|
|
ES362885A1
|
|
Concrete helmet pretensed for reduced flexion moment. (Machine-translation by Google Translate, not legally binding)
|
