ES532658A0
(en )
1985-07-01
IMPROVEMENTS IN FACILITIES FOR THE CONTINUOUS MANUFACTURE OF PROFILES AND THE LIKE.
ES502890A0
(en )
1982-04-01
IMPROVEMENTS INTRODUCED IN THE STRUCTURES FOR THE CONSTRUCTION OF BUILDINGS
MX155125A
(en )
1988-01-29
IMPROVEMENTS IN LIGHTWEIGHT MODULAR PANELS FOR THE CONSTRUCTION OF WALLS, SLABS AND SIMILAR
MX156100A
(en )
1988-07-08
IMPROVEMENTS IN MODULAR STRUCTURE FOR THE FORMATION OF STRAIGHT OR CURVED CONCRETE WALLS
ES531938A0
(en )
1985-04-16
IMPROVEMENTS IN PANELS FOR LIGHTWEIGHT WALLS
MX157278A
(en )
1988-11-09
IMPROVEMENTS IN STRUCTURAL PANEL FOR THE CONSTRUCTION OF DIVIDING AND SIMILAR WALLS
MX156058A
(en )
1988-06-24
IMPROVEMENTS IN PREFABRICATED STRUCTURAL PANEL FOR THE CONSTRUCTION OF WALLS AND THE LIKE
MX159826A
(en )
1989-09-07
IMPROVEMENTS IN PREFABRICATED PANEL FOR THE CONSTRUCTION OF WALLS AND THE LIKE
ES1002391Y
(en )
1989-01-16
PREFABRICATED STRUCTURE FOR THE CONSTRUCTION OF STANDS AND WALLS
MX159957A
(en )
1989-10-16
IMPROVEMENTS IN FORMWORK FOR THE CONSTRUCTION OF WALLS AND THE LIKE
ES248220Y
(en )
1981-09-01
DISPOSITION OF MODULAR ELEMENTS FOR THE CONSTRUCTION OF WALLS AND ANALOG STRUCTURES
ES520408A0
(en )
1984-03-01
IMPROVEMENTS IN THE CONSTRUCTION OF MODULAR TILES FOR MAUSOLEUMS.
ES245667Y
(en )
1980-08-16
MULTILAYER PANEL FOR THE PREFABRICATION OF FACADE WALLS
MX161679A
(en )
1990-12-11
IMPROVEMENTS IN THE PROCEDURE FOR MANUFACTURING HOLLOW PLATES OF REINFORCED CONCRETE FOR WALLS AND THE LIKE
AR231010A1
(en )
1984-08-31
CLADDING FOR CEILINGS, WALLS AND THE LIKE
AR231657A1
(en )
1985-01-31
PREFABRICATED PANEL TO EXECUTE FENCES, WALLS AND THE LIKE
MX9102341A
(en )
1992-11-01
IMPROVEMENTS TO PANELS FOR THE CONSTRUCTION OF WALLS AND FACADES.
MX9102338A
(en )
1992-11-01
IMPROVEMENTS TO PANELS FOR THE CONSTRUCTION OF WALLS AND FACADES.
ES492681A0
(en )
1981-05-16
IMPROVEMENTS IN REINFORCEMENTS FOR MODULAR STRUCTURES
MX152420A
(en )
1985-07-12
IMPROVEMENTS IN PREFABRICATED LIGHTWEIGHT STRUCTURAL ELEMENT FOR THE CONSTRUCTION OF WALLS AND SLABS AND METHOD FOR ITS MANUFACTURE
ES250824Y
(en )
1981-03-16
PREFABRICATED BLOCK FOR THE CONSTRUCTION OF WALLS
AR221187A1
(en )
1980-12-30
PREFABRICATED PANELS FOR CONSTRUCTIONS IN GENERAL
AR231656A1
(en )
1985-01-31
A MODULAR PANEL FOR THE CONSTRUCTION OF CEILINGS, INTERFLOORS AND WALLS
ES491091A0
(en )
1981-05-16
IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF SCREEN WALLS
MX9102340A
(en )
1992-11-01
IMPROVE PANELS FOR THE CONSTRUCTION OF WALLS AND FACADES.