ES257026Y
(en )
1982-06-01
CONSTRUCTION UNIT FOR THE CONSTRUCTION OF BUILDINGS
MX151742A
(en )
1985-02-18
IMPROVEMENTS IN THE CONSTRUCTION OF BUILDINGS
AR228263A1
(en )
1983-02-15
SET OF BLOCKS FOR THE CONSTRUCTION OF BUILDINGS
ES512143A0
(en )
1984-08-01
PROCEDURE FOR THE MANUFACTURE OF REFLECTIVE PANELS
ES546360A0
(en )
1986-10-01
PROCEDURE FOR THE OBTAINING OF POLY-HYDRO PIRIDAZO DIA- CEPINAS TRIACEPINAS OR DIAZOCINAS
DK37282A
(en )
1982-07-29
COMPOSED BUILDING CONSTRUCTION
MX7419E
(en )
1988-10-18
PROCEDURE FOR THE PREPARATION OF PSS-ASA
MX157607A
(en )
1988-12-05
PROCEDURE FOR THE PREPARATION OF CYCLLOHEXYLAMINE
AR231288A1
(en )
1984-10-31
PROCEDURE FOR THE PREPARATION OF 3-AMIDO-N- / 2-5-DIMETILAMINOMETIL-FURAN-2-IL-METILTIO ETIL-BENZAMIDAS
ES546986A0
(en )
1987-01-01
IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF BUILDINGS
ES502890A0
(en )
1982-04-01
IMPROVEMENTS INTRODUCED IN THE STRUCTURES FOR THE CONSTRUCTION OF BUILDINGS
MX155760A
(en )
1988-04-25
PROCEDURE FOR THE PREPARATION OF 1-AMINO-4-HYDROXY-2-PHENOXYANTRAQUINONES OR 1-AMINO-4-HYDROXI-2-ALCOXIANTRAQUINONES
AR231284A1
(en )
1984-10-31
PROCEDURE FOR THE OBTAINING OF NEW 2-ARILHIDRAZINO-2-TIAZOLINAS AND 2-ARILAZO-2-TIAZOLINAS
AR229890A1
(en )
1983-12-30
PROCEDURE FOR THE PREPARATION OF 1-CARVONA
BE893209A
(en )
1982-09-16
BUILDING CONSTRUCTION
MX152721A
(en )
1985-10-18
IMPROVEMENTS IN PROCEDURE FOR THE CONSTRUCTION OF BUILDINGS
ES540232A0
(en )
1985-11-16
PROCEDURE FOR THE CONSTRUCTION OF BUILDINGS
ES537117A0
(en )
1986-10-01
PROCEDURE FOR THE MANUFACTURE OF CONCRETE BENCHES
ES507091A0
(en )
1982-09-01
PROCEDURE FOR THE CONSTRUCTION OF HOUSES.
AR222506A1
(en )
1981-05-29
IMPROVEMENTS IN STRUCTURES FOR THE CONSTRUCTION OF BUILDINGS
AR229374A1
(en )
1983-07-29
PROCEDURE FOR THE PREPARATION OF 2-HYDROXIMETIL-3-HIDROXI-6- (1-HIDROXI-2-T-BUTILAMINOETIL) -PIRIDINA
AR213818A1
(en )
1979-03-15
BLOCK FOR THE CONSTRUCTION OF BUILDINGS
ES528596A0
(en )
1984-12-16
CONSTRUCTION PROCEDURE FOR BUILDINGS
AR225424A1
(en )
1982-03-31
PROVISION FOR THE CONSTRUCTION OF BUILDINGS
ES509054A0
(en )
1983-02-01
IMPROVEMENTS IN THE CONSTRUCTION OF BUILDINGS.