FR2551992B1
(en )
1987-09-18
CONCRETE STRUCTURAL CRUSHER
ES538028A0
(en )
1985-11-01
SLIDING FORMWORK MACHINE FOR THE CONSTRUCTION OF CONCRETE ROADS
ATA19085A
(en )
1986-03-15
SEGMENT FORMWORK FOR ROUND BUILDINGS
BR6300538U
(en )
1984-12-11
MODULAR CONCRETE SET FOR CIVIL CONSTRUCTION BUILDINGS
AR229720A1
(en )
1983-10-31
IMPROVED PREFABRICATED PANEL SET FOR BUILDING PROPERTIES
ATA488381A
(en )
1983-03-15
PRECAST PANEL CEILING CONCRETE
BR8306540A
(en )
1985-07-02
PREFABRICATED CONCRETE PANELS FOR CONSTRUCTION
BR8400169A
(en )
1984-05-22
SET OF MODULAR BLOCKS FOR CIVIL CONSTRUCTION
IT1144587B
(en )
1986-10-29
PREFABRICATED CONCRETE PANEL FOR BUILDING
BR6200413U
(en )
1983-11-08
PREFABRICATED ELEMENTS FOR BUILDING CONSTRUCTION
BR6701308U
(en )
1989-01-17
CONCRETE BLOCK FOR BUILDINGS
DE8301286U1
(en )
1983-06-16
FORMWORK FOR CEILING CONCRETE ELEMENTS
KR860007921U
(en )
1986-07-16
Concrete sidewalk blocks
KR840002650U
(en )
1984-06-30
Blocks for building civil engineering
KR840007410U
(en )
1984-12-22
Cement mortar sprayer
ES292023Y
(en )
1987-02-01
MODULAR STRUCTURE FOR BUILDING CONSTRUCTION
IT8319387A0
(en )
1983-02-02
PREFABRICATED MODULAR STRUCTURES FOR THE CONSTRUCTION OF CIVIL BUILDINGS.
KR840003999U
(en )
1984-08-25
Skeleton for prefab building wallboard
BR6401033U
(en )
1986-02-04
BLOCKS FOR CIVIL CONSTRUCTION
IT1165746B
(en )
1987-04-22
PREFABRICATED PANEL FOR BUILDING CONSTRUCTION
BR9102478A
(en )
1993-01-05
MODULAR BLOCKS FOR PERFORMING CIVIL CONSTRUCTION WORKS
ES528596A0
(en )
1984-12-16
CONSTRUCTION PROCEDURE FOR BUILDINGS
BR8302019A
(en )
1983-09-20
AGLOMERANT COMPOSITION FOR CIVIL CONSTRUCTION
SE8601128L
(en )
1986-09-12
BUILDING ELEMENT FOR HIGH CONCRETE CONCRETE
KR840002639U
(en )
1984-06-30
Concrete blocks for building retaining walls