AR198160A1
(en )
1974-06-07
A PRISMATIC BLOCK FOR THE CONSTRUCTION OF WALLS OR PARTITIONS
AR197431A1
(en )
1974-04-05
REAGENT FOR THE DETERMINATION OF CREATINQUINASE
AR192404A1
(en )
1973-02-21
A BLOCK AND A METHOD FOR THE CONSTRUCTION OF WALLS OR PARTITIONS
ES171228Y
(en )
1972-07-16
BLOCKS FOR THE CONSTRUCTION OF PARTITIONS AND WALLS.
ES176494Y
(en )
1973-04-01
SET OF MUTUALLY ADAPTABLE BRICKS FOR THE CONSTRUCTION OF WALLS.
ES163691Y
(en )
1971-08-16
FORMWORK FOR THE CONSTRUCTION OF PARTITIONS AND ALL KINDS OF BRICK WALLS.
AR195490A1
(en )
1973-10-15
BLOCKS FOR THE CONSTRUCTION OF WALLS AND WALLS
ES165375Y
(en )
1972-05-16
PIECE FOR THE FORMATION OF WALLS.
ES222458Y
(en )
1977-06-01
AN ELEMENT FOR THE CONSTRUCTION OF WALLS.
ES155901Y
(en )
1971-01-16
Panels for the formation of partitions or construction surfaces
AR193698A1
(en )
1973-05-22
A PRE-MOLDED BLOCK, PANEL OR THE SIMILAR, FOR THE CONSTRUCTION OF WALLS, PARTITIONS OR THE SIMILAR
ES204493Y
(en )
1976-07-16
MODULAR BODY FOR THE CONSTRUCTION OF WALLS.
AR201679A1
(en )
1975-04-08
BLOCK FOR THE FORMATION OF DOUBLE AND ISOTHERMAL WALLS
ES159597Y
(en )
1971-03-16
FORMWORK FOR FORMATION OF HOLES IN WALLS.
ES145157Y
(en )
1969-12-16
PROVISION FOR THE FIXING OF PLATES ON WALLS.
ES212132Y
(en )
1976-11-01
BLOCK FOR CONSTRUCTION OF WALLS.
ES235704Y
(en )
1979-01-01
FACE VISTA BLOCK FOR THE FORMATION OF WALLS.
ES215031Y
(en )
1976-12-01
CERAMIC BLOCK FOR THE CONSTRUCTION OF WALLS.
ES147758Y
(en )
1970-09-01
PANELS FOR THE CONSTRUCTION OF WALLS.
ES157432Y
(en )
1971-08-01
BLOCK FOR THE CONSTRUCTION OF HIGHLY RESISTANT SURFACES.
IT940746B
(en )
1973-02-20
PANEL FOR THE CONSTRUCTION OF DIVIDING WALLS
ES177058Y
(en )
1973-08-16
PREFABRICATED PLATE FOR THE CONSTRUCTION OF PARTITIONS OR INTERIOR SEPARATION.
ES206122Y
(en )
1976-06-16
NEW PREFABRICATED COORDINATING ELEMENT FOR THE CONSTRUCTION OF FINISHED PARTITIONS.
ES142489Y
(en )
1969-10-16
PLATES FOR THE FORMATION OF VARIOUS COATINGS.
ES171566Y
(en )
1973-03-16
ASSEMBLY FOR PLANK WALLS.