IT1215640B
(en )
1990-02-22
CRUSHER FOR CONCRETE STRUCTURES.
BR8502721A
(en )
1986-02-12
CEMENT COMPOSITION FOR SUBMARINE CONCRETE
MX158436A
(en )
1989-01-31
IMPROVEMENTS IN STEEL REINFORCEMENT FOR THE CONSTRUCTION OF REINFORCED CONCRETE SLABS AND THE LIKE
ZA843894B
(en )
1986-10-29
Improvements in tendon for post-tensioned pre-stressed concrete structures
FR2539782B1
(en )
1987-12-18
BEAM LOADED IN FLEXION IN PRE-STRESSED CONCRETE OR REINFORCED CONCRETE
BR6401045U
(en )
1984-12-26
Reinforced concrete beam in section L for pre-molded slab
MX156433A
(en )
1988-08-22
IMPROVEMENTS IN REINFORCEMENT FOR THE CONSTRUCTION OF REINFORCED CONCRETE PANELS
GB8312923D0
(en )
1983-06-15
Reinforced concrete slabs
BR6100307U
(en )
1982-10-19
PREFABRICATED ELEMENTS IN CONCRETE FOR CONSTRUCTION
MX164356B
(en )
1992-08-05
IMPROVED BLOCK FOR USE IN REINFORCED CONCRETE STRUCTURES
ES277816Y
(en )
1985-05-16
PERFECTED REINFORCEMENT FOR RESISTANT CONCRETE ELEMENTS
BR6100855U
(en )
1982-01-12
CONSTRUCTIVE ARRANGEMENT IN TRELIC BEAM FOR PRE-MOLDED SLABS
BR9002621A
(en )
1991-12-03
BEAM IN STEEL FOR PREFABRICATED SLAB
BR8503672A
(en )
1987-03-10
BUILT-IN FOR DUCT PASSAGE IN CONCRETE SLABS
BR6501899U
(en )
1987-06-30
PRE-MOLDED SLAB IN ARMED CONCRETE
ES506219A0
(en )
1983-01-01
IMPROVEMENTS INTRODUCED IN RECOVERABLE FORMS FOR CONCRETE SLABS
IT1174845B
(en )
1987-07-01
REINFORCED CONCRETE SLAB
BR8306540A
(en )
1985-07-02
PREFABRICATED CONCRETE PANELS FOR CONSTRUCTION
ES281321Y
(en )
1985-10-01
PERFECTED SLAB FOR SLABS
IT8218103A0
(en )
1982-02-02
REINFORCED CONCRETE SLAB.
ES538447A0
(en )
1985-09-01
IMPROVEMENTS INTRODUCED IN THE MACHINES FOR THE CONTINUOUS MANUFACTURE OF REINFORCED CONCRETE PARTS
ES529155A0
(en )
1985-01-01
IMPROVEMENTS INTRODUCED IN THE MACHINES FOR THE CONTINUOUS MANUFACTURE OF REINFORCED CONCRETE PARTS
BR8601756A
(en )
1986-12-09
PREFABRICATED BEAMS FOR USE IN HYPERESTATIC PORTS IN STRUCTURED CONCRETE STRUCTURES
BR8601755A
(en )
1986-12-09
PREFABRICATED BEAMS FOR USE IN HYPERESTATIC PORTS IN STRUCTURED CONCRETE STRUCTURES
BR9203719A
(en )
1994-03-22
PRE-MOLDED FORM SHAPE FOR CONCRETE SLAB