ES501139A0
(en )
1982-02-01
A PROCEDURE FOR OBTAINING MICROCAPSULES
BR8100438A
(en )
1981-09-15
SEALING FOR A DRIVE JOINT
FR2519371B1
(en )
1987-01-02
HYDRAULICALLY ACTUATED VALVE
IT1094124B
(en )
1985-07-26
DRIVEN HYDRAULIC SEAL VALVE
ES281094Y
(en )
1985-11-16
A SEAL FOR A TWO-WAY ROTATING TREE.
ES532751A0
(en )
1985-01-16
DEVICE TO DETERMINE THE TRAVEL OF A HYDRAULIC, PNEUMATIC OR HYDRAULIC PISTON
ES531848A0
(en )
1984-12-16
DEVICE TO DETERMINE THE TRAVEL OF A HYDRAULIC, PNEUMATIC OR HYDRAULIC PISTON
AR223566A1
(en )
1981-08-31
METHOD FOR MANUFACTURING A PACKING SEAL
MX162009A
(en )
1991-03-20
PROCEDURE FOR HYDROCRACHING A HEAVY OIL OIL
MX155249A
(en )
1988-02-10
IMPROVEMENTS TO A VALVE ASSEMBLY FOR FLUID CONTROL
BR8207440A
(en )
1984-04-17
HYDRAULIC VALVE
BR8202677A
(en )
1983-04-19
LAMELAS VALVE FOR COMPRESSOR
ES523137A0
(en )
1984-10-01
PROCEDURE TO PRODUCE A HYDRAULIC CEMENT.
AR213355A1
(en )
1979-01-15
CONSTRUCTION METHOD OF A VALVE, PARTICULARLY ADAPTED FOR A HYDRAULIC SERVO BRAKE
BR8404794A
(en )
1985-08-13
SEAL FOR PISTON ROD
AR227578A1
(en )
1982-11-15
VALVE PREFERABLY FOR WORKING WITH HIGH PRESSURES
IT1137786B
(en )
1986-09-10
CYLINDER MESCOALTORE FOR COMPLETELY AUTOMATIC OPERATING CYCLE RUBBER
BR8104080A
(en )
1982-03-16
METHOD FOR MANUFACTURING A STUFFING MATERIAL
MX7598E
(en )
1990-02-12
IMPROVED SEAL FOR A HYDRAULIC PISTON STEM
DK148664C
(en )
1986-02-03
HYDRAULIC ACTIVATION MECHANISM FOR A DISC VALVE
ES535951A0
(en )
1985-06-16
PROCEDURE FOR OBTAINING A TETRAHYDROBENZOTIAZOLE DERIVATIVE
ES520909A0
(en )
1984-05-16
A METHOD FOR THE PREPARATION OF A THYLOSINE DERIVATIVE.
AR224033A1
(en )
1981-10-15
DISCHARGE VALVE FOR HYDRAULIC INSTALLATION
SE403823B
(en )
1978-09-04
SEAL FOR A PISTON
ES290946Y
(en )
1986-12-01
A SEALING DEVICE FOR A GROOVED CIRCULAR PISTON.