ES546986A0
(en )
1987-01-01
IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF BUILDINGS
PT82709A
(en )
1986-07-01
APPROPRIACES INTRODUCED IN THE MODULAR STRUCTURING OF PREFABRICATED BUILDINGS
ES541588A0
(en )
1986-11-16
IMPROVEMENTS IN THE CONSTRUCTION OF SHIPS
ES293179Y
(en )
1988-04-16
BOARD FOR THE CONSTITUTION OF WALLS AND THE LIKE
MX159826A
(en )
1989-09-07
IMPROVEMENTS IN PREFABRICATED PANEL FOR THE CONSTRUCTION OF WALLS AND THE LIKE
MX156058A
(en )
1988-06-24
IMPROVEMENTS IN PREFABRICATED STRUCTURAL PANEL FOR THE CONSTRUCTION OF WALLS AND THE LIKE
MX157278A
(en )
1988-11-09
IMPROVEMENTS IN STRUCTURAL PANEL FOR THE CONSTRUCTION OF DIVIDING AND SIMILAR WALLS
ES1002391Y
(en )
1989-01-16
PREFABRICATED STRUCTURE FOR THE CONSTRUCTION OF STANDS AND WALLS
ES279318Y
(en )
1985-06-16
PANEL FOR THE CONSTRUCTION OF PREFABRICATED AND RECOVERABLE HOUSING
MX159957A
(en )
1989-10-16
IMPROVEMENTS IN FORMWORK FOR THE CONSTRUCTION OF WALLS AND THE LIKE
MX157044A
(en )
1988-10-21
IMPROVEMENTS IN PANEL FOR THE CONSTRUCTION OF WALLS AND THE LIKE
AR231657A1
(en )
1985-01-31
PREFABRICATED PANEL TO EXECUTE FENCES, WALLS AND THE LIKE
ES540191A0
(en )
1985-11-16
IMPROVEMENTS IN THE CONSTRUCTION OF RESISTANT AND CLOSURE STRUCTURES FOR BUILDINGS
ZA85548B
(en )
1986-03-26
Prefabricated constructions and their components
MX155429A
(en )
1988-02-29
IMPROVEMENTS IN PREFABRICATED PANEL FOR THE CONSTRUCTION OF HOUSES, OFFICES AND THE LIKE
MX155125A
(en )
1988-01-29
IMPROVEMENTS IN LIGHTWEIGHT MODULAR PANELS FOR THE CONSTRUCTION OF WALLS, SLABS AND SIMILAR
MX161679A
(en )
1990-12-11
IMPROVEMENTS IN THE PROCEDURE FOR MANUFACTURING HOLLOW PLATES OF REINFORCED CONCRETE FOR WALLS AND THE LIKE
ES1001775Y
(en )
1989-01-01
PREFABRICATED BLOCK FOR THE CONSTRUCTION OF WALLS AND THE LIKE
ES530604A0
(en )
1985-10-01
IMPROVEMENTS IN THE FACILITIES FOR THE ELABORATION OF PREFABRICATED ELEMENTS FOR THE CONSTRUCTION
MX151888A
(en )
1985-04-25
IMPROVEMENTS IN PREFABRICATED SLAB AND PROCEDURE FOR THE CONSTRUCTION OF THE SAME
ES522997A0
(en )
1984-05-01
IMPROVEMENTS IN THE CONSTRUCTION OF INSULATION PLATES FOR ROOFS, WALLS AND THE LIKE OF BUILDINGS
ES529975A0
(en )
1984-12-16
IMPROVEMENTS IN THE CONSTRUCTION OF ELECTROBISTURIES
BR6400646U
(en )
1985-12-10
PROVISION INTRODUCED IN HATCH
BR6602173U
(en )
1988-06-14
CONSTRUCTION PANELS AND PROFILES
ES529761A0
(en )
1985-01-16
IMPROVEMENTS IN THE CONSTRUCTION OF FLOATING BRIDGES