MX163239B
(en )
1992-03-20
IMPROVEMENTS IN PROCEDURE AND APPARATUS FOR THE MANUFACTURE OF CONSTRUCTION BLOCKS
ES546986A0
(en )
1987-01-01
IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF BUILDINGS
MX161214A
(en )
1990-08-06
IMPROVEMENTS IN ROOF OR ROOF OF MULTIPLE ELEVATION AND METHOD FOR ITS CONSTRUCTION
ES502890A0
(en )
1982-04-01
IMPROVEMENTS INTRODUCED IN THE STRUCTURES FOR THE CONSTRUCTION OF 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
MX157278A
(en )
1988-11-09
IMPROVEMENTS IN STRUCTURAL PANEL FOR THE CONSTRUCTION OF DIVIDING AND SIMILAR WALLS
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
MX157044A
(en )
1988-10-21
IMPROVEMENTS IN PANEL FOR THE CONSTRUCTION OF WALLS AND THE LIKE
MX159957A
(en )
1989-10-16
IMPROVEMENTS IN FORMWORK FOR THE CONSTRUCTION OF WALLS AND THE LIKE
ES531938A0
(en )
1985-04-16
IMPROVEMENTS IN PANELS FOR LIGHTWEIGHT WALLS
ES1002391Y
(en )
1989-01-16
PREFABRICATED STRUCTURE FOR THE CONSTRUCTION OF STANDS AND WALLS
GB2153221B
(en )
1988-04-27
Improvements in the application of depilatory materials
MX161679A
(en )
1990-12-11
IMPROVEMENTS IN THE PROCEDURE FOR MANUFACTURING HOLLOW PLATES OF REINFORCED CONCRETE FOR WALLS AND THE LIKE
MX155125A
(en )
1988-01-29
IMPROVEMENTS IN LIGHTWEIGHT MODULAR PANELS FOR THE CONSTRUCTION OF WALLS, SLABS AND SIMILAR
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
ES279318Y
(en )
1985-06-16
PANEL FOR THE CONSTRUCTION OF PREFABRICATED AND RECOVERABLE HOUSING
ES278602Y
(en )
1985-05-16
PANEL FOR SEMIPREFABRICATED WALLS
ES522997A0
(en )
1984-05-01
IMPROVEMENTS IN THE CONSTRUCTION OF INSULATION PLATES FOR ROOFS, WALLS AND THE LIKE OF BUILDINGS
MX151888A
(en )
1985-04-25
IMPROVEMENTS IN PREFABRICATED SLAB AND PROCEDURE FOR THE CONSTRUCTION OF THE SAME
AR231010A1
(en )
1984-08-31
CLADDING FOR CEILINGS, WALLS AND THE LIKE
BR6201732U
(en )
1984-07-31
MODULATED SOIL-CEMENT PANELS STRUCTURED WITH PROPER PROFILES FOR EMPLOYMENT IN THE CONSTRUCTION OF WALLS FOR BUILDINGS
ES288848Y
(en )
1986-10-01
SET FOR THE CONFORMATION OF THE FACE IN TRAPOPELUCHE AND SIMILAR MUNECTS