IL77774A
(en )
1988-11-30
Coupler for connection of two tubes
FR2510714B1
(fr )
1986-01-17
Accouplement coaxial pour tubes
JPS57182589A
(en )
1982-11-10
Laying ship for pipe
JPS5517783A
(en )
1980-02-07
Ceramicccoated conduit pipe
JPS5686292A
(en )
1981-07-13
Joining device for conduit pipe
GB2103746B
(en )
1985-02-13
Flanged joints for tubes
JPS5747100A
(en )
1982-03-17
Pipe line connecting system
GB2044381B
(en )
1983-08-03
Connector for an end of an underwater pipe
JPS5783782A
(en )
1982-05-25
Pipe joint for joining conduit pipe
JPS54117932A
(en )
1979-09-13
Joint for mounting branch pipe to main conduit
JPS54152219A
(en )
1979-11-30
Connecting device of conduit pipe
ZA76953B
(en )
1977-01-26
Pipe joint for metal conduit
GB1538567A
(en )
1979-01-24
Pipe joint for conduit
GB2027147B
(en )
1982-12-08
Pipe union
GB2070184B
(en )
1983-09-07
Cantiliver bracket for joining joists end to end
GR62029B
(en )
1979-02-16
Simplified system of copper tube with pipe union for joining gauge with feed line
GB2200314B
(en )
1989-12-06
Machine for flash butt welding of pipes
JPS5760677A
(en )
1982-04-12
Connector for current feeding pipe
ZA822531B
(en )
1983-02-23
Screwing system for forming pressure-tight pipe connections
GB2093939B
(en )
1984-08-15
Adaptor for pipe connections
JPS54156219A
(en )
1979-12-10
Clamp ring for pipe connection
GB2100819B
(en )
1984-08-30
Pipe joint for plastics pipes
JPS56124787A
(en )
1981-09-30
Union for pipe with smooth end part
JPS5540321A
(en )
1980-03-21
Replacing method of installed conduit pipe
JPS563728A
(en )
1981-01-16
Method of attaching tube to sewer pipe