AT342837B
(en )
1978-04-25
PREFABRICATED MULTI-LAYER REINFORCED CONCRETE SLAB
NO139435C
(en )
1979-03-14
ADDITION FOR MORTAR OR CONCRETE
AR209279A1
(en )
1977-04-15
SUBSTITUTE PREFABRICATED ELEMENTS FOR THE CONSTRUCTION OF BUILDING PARTS AND WALLS
BR7505106A
(en )
1976-08-03
BUILDING CONSTRUCTION BY PREFABRICATED ELEMENTS
AR209321A1
(en )
1977-04-15
CASTING FORM FOR CONCRETE STRUCTURES
AR218896A1
(en )
1980-07-15
DEVICE FOR THE PRODUCTION OF PREFABRICATED CONCRETE STRUCTURAL ELEMENTS
AT338477B
(en )
1977-08-25
LOST FORMWORK FOR A CASED CONCRETE WALL
BR7506802A
(en )
1976-08-17
PREFABRICATED FENCE FOR PARAPEITOS
SE394006B
(en )
1977-05-31
REINFORCEMENT ELEMENT FOR CONCRETE CONSTRUCTIONS
AT344388B
(en )
1978-07-25
REINFORCED CONCRETE COMPONENTS
BR7406999D0
(en )
1975-09-09
PERFECT CLOSED END ANCHORAGE SET FOR PROTENDED CONCRETE STRUCTURES
AR205983Q
(en )
1976-06-23
SLIDING FORMWORK FOR THE PRODUCTION OF PREFABRICATED ELEMENTS OF REINFORCED CONCRETE
AT325827B
(en )
1975-11-10
REINFORCEMENT FOR WHOLE OR PARTLY PREFABRICATED REINFORCED CONCRETE WALLS OR SLABS
IT982480B
(en )
1974-10-21
JOINT FOR REINFORCED CONCRETE BRIDGES
AR203993A1
(en )
1975-11-12
SLIDING FINISHER FOR THE CONSTRUCTION OF REINFORCED CONCRETE BEAMS
ES202293Y
(en )
1976-02-16
CONCRETE FORMWORK FOR THE PRODUCTION OF PRE-MANUFACTURED ELEMENTS OF PRE-COMPRESSED REINFORCED CEMENT.
BR5400736U
(en )
1975-10-07
PRECAST CONCRETE BLOCK FOR CIVIL CONSTRUCTION
SU535402A1
(en )
1976-11-15
Building reinforced concrete element
ES205885Y
(en )
1976-08-01
PREFABRICATED PLASTER BLOCK FOR BUILDING PARTITIONS.
AR213083A1
(en )
1978-12-15
CONSTRUCTION OF JOINTS FOR PREFABRICATED CONSTRUCTION ELEMENTS
BR7301535D0
(en )
1973-10-25
PROCESS OF CONSTRUCTION OF PREFABRICATED MOLDS FOR ARMORED CONCRETE STRUCTURES
ES187358Y
(en )
1974-08-16
PREFABRICATED BOXES FOR LOST FORMWORK OF CONCRETE STRUCTURES Poured IN SITU.
AT335136B
(en )
1977-02-25
BUILDING CEILING COMPOSED OF PREFABRICATED REINFORCED CONCRETE PARTS
ES205981Y
(en )
1976-06-16
RECOVERABLE FORMWORK FOR REINFORCED CONCRETE JACENAS.
ES191910Y
(en )
1975-04-16
PREFABRICATED JACENA OF REINFORCED CONCRETE.