KR830000995U
(en )
1983-09-22
Fitting for pipe connection
JPS5642784A
(en )
1981-04-21
Fluid pipe joint
NO159817C
(en )
1989-02-08
SUBMITABLE PUMP SYSTEM AND PIPE STRUCTURE SECTION FOR USE IN THE PUMP SYSTEM.
ATE17395T1
(en )
1986-01-15
PIPE COUPLING.
IT1157597B
(en )
1987-02-18
TORQUE LIMITING JOINT
NL187766B
(en )
1991-08-01
REMOVABLE PIPE COUPLING.
BR8202849A
(en )
1983-04-26
HYDRAULIC SYSTEM AND ELECTRO-HYDRAULIC SYSTEM
FR2499659B1
(en )
1988-08-05
HYDRODYNAMIC COUPLING
IT8448098A0
(en )
1984-04-27
THREADED CONNECTION FOR JOINING PIPES, PARTICULARLY IN THE OIL FIELD
GB2081406B
(en )
1983-12-07
Pipes and pipe joints
IT8034047V0
(en )
1980-10-14
JOINT FOR THE CONNECTION OF PIPES PARTICULARLY APPLICABLE IN THE HYDRAULIC AND THERMO-HYDRAULIC FIELD.
IT1136459B
(en )
1986-08-27
JOINT FOR THE CONNECTION OF PIPES PARTICULARLY APPLICABLE IN THE HYDRAULIC AND THERMO-HYDRAULIC FIELD
IT8224843A0
(en )
1982-12-17
COMPUTERIZED SYSTEM FOR THE STUDY AND CALCULATION OF THE FIELD OF VISION.
NO830610L
(en )
1983-02-22
PROCEDURE FOR ELECTRO-SUCCESS WELDING AND FLUID AGENT
IT8219695A0
(en )
1982-02-17
PROCEDURE FOR THE MANUFACTURE OF PIPES FOR IRRIGATION AND OTHER USES.
IT1144799B
(en )
1986-10-29
JOINT FOR THE SWINGABLE AND RELEASABLE CONNECTION OF TWO ELEMENTS
BR8205491A
(en )
1983-08-23
PROTECTIVE LAMINATE AGAINST CORROSION AND ITS PRODUCTION
AT371245B
(en )
1983-06-10
PIPE FITTING CONNECTION
IT8507133V0
(en )
1985-11-05
INTERMEDIATE OR FITTING RING FOR THREADED JOINTS FOR PIPES.
NO822594L
(en )
1983-01-31
SEALING SYSTEM FOR USE OF A OFFSHORE PLATFORM AND USE OF THE SAME.
KR890019466U
(en )
1989-10-05
Fluid piping connection
KR840003237U
(en )
1984-07-25
Pipe connector
KR840001177U
(en )
1984-03-30
Pipe connector
IT8104801V0
(en )
1981-03-26
FITTING FOR HYDRAULIC PIPES
ES258597Y
(en )
1982-06-01
DOUBLE PIPES