MX146890A
(en )
1982-09-02
IMPROVEMENTS IN A BELT BELT FOR SEAT BELTS AND METHOD TO MANUFACTURE IT
ES529863A0
(en )
1985-01-16
A DEVICE TO MANUFACTURE A FILTER ROD
AR226484A1
(en )
1982-07-15
IMPROVEMENTS IN A SCREENING TAPE AND A PROCEDURE TO PRODUCE IT
MX152938A
(en )
1986-07-03
IMPROVEMENTS IN METHOD TO MANUFACTURE A CATHETER
MX158733A
(en )
1989-03-08
IMPROVEMENTS IN BAND PULLEY
AR226691A1
(en )
1982-08-13
IMPROVEMENTS IN METHOD AND APPARATUS TO CUT A TUBULAR PIECE
ES522279A0
(en )
1984-11-01
A DEVICE TO MEASURE A PRE-ESTABLISHED PHYSICAL VARIABLE
MX7520E
(en )
1989-06-16
IMPROVEMENTS IN A LINKED FIBER BAND
MX161875A
(en )
1991-02-12
IMPROVEMENTS IN MODULE FOR CONVEYOR BELT
ES549151A0
(en )
1986-10-01
IMPROVEMENTS IN A MACHINE FOR THE TREATMENT OF A BAND MATTER
MX155217A
(en )
1988-02-04
IMPROVEMENTS TO A TOOTHED BELT FOR A TRANSMISSION
ES499655A0
(en )
1982-02-01
PROCEDURE TO PREPARE A POLYAMINE-POLYMERIC AMIDE
MX161914A
(en )
1991-03-01
IMPROVEMENTS IN APPARATUS TO DOWNLOAD MASS GUTFORMES IN A GLASS FORMING MACHINE
ES538602A0
(en )
1986-02-01
PREFECTION INTRODUCED IN A DEVICE TO THERMALLY CLOSE A SELECTED SEGMENT OF A BAND
ES273958Y
(en )
1984-08-01
GUIDE TO BELTS AND SIMILAR
MX154131A
(en )
1987-05-25
IMPROVEMENTS IN METHOD TO MANUFACTURE A DENTAL ARTIFACT
ES526750A0
(en )
1984-08-01
IMPROVEMENTS IN A DEVICE TO CUT THE EDGES OF A METAL BAND AND TO TAKE ADVANTAGE OF THEM
MX155036A
(en )
1988-01-08
IMPROVEMENTS IN DYNAMOELECTRIC MACHINE AND METHOD TO MANUFACTURE IT
ES280973Y
(en )
1985-08-01
IMPROVEMENTS IN A SPEARGUN
ES536193A0
(en )
1985-06-16
AN ENDLESS BAND
AR229736A1
(en )
1983-10-31
APPARATUS TO PRODUCE MESOPHASE IN BULK
MX156975A
(en )
1988-10-18
IMPROVEMENTS IN METHOD TO PREPARE A CATALYST COMPOSITION
MX158130A
(en )
1989-01-09
IMPROVEMENTS IN A DINAMOELECTRIC MACHINE AND METHOD TO ASSEMBLE IT
AR231058A1
(en )
1984-09-28
IMPROVEMENTS IN MACHINES TO MANUFACTURE A SLIDING LOCK CHAIN
ES537834A0
(en )
1985-10-16
HUMIDIFIER DEVICE FOR DAMPING A CONTINUOUS BAND IN MOTION