GB2074914B
(en )
1983-11-16
Method of joining a sleeve to a pipe
IT8468077A0
(en )
1984-10-29
SLEEVE JOINT FOR PIPES
IT1184608B
(en )
1987-10-28
RELEASABLE COUPLING FOR PIPES OR PIPES
JPS5697688A
(en )
1981-08-06
Pipe joint
JPS56156586A
(en )
1981-12-03
Pipe joint
IT1149458B
(en )
1986-12-03
METHOD TO MAKE A JOINT BETWEEN PIPES
IT8867985A0
(en )
1988-11-04
JOINT FOR PIPE
GB2155830B
(en )
1987-05-28
Method of joining a sleeve to a pipe
FR2559831B1
(en )
1988-04-08
CONNECTOR FOR SUBSEA PIPES
IT8523392A0
(en )
1985-12-24
METHOD FOR JOINING PIPE.
IT8148614A0
(en )
1981-06-04
JOINT FOR PIPE
IT8149481A0
(en )
1981-10-14
COUPLING JOINT FOR PIPE
IT1151886B
(en )
1986-12-24
JOINT FOR PIPES
IT8183414A0
(en )
1981-06-19
TO SAID PIPELINE. A METHOD OF DRILLING AND CONNECTING A MAIN PIPELINE FOR CONNECTION OF A BRANCH
JPS576176A
(en )
1982-01-13
Floating-up preventing method of buried pipe
JPS5786691A
(en )
1982-05-29
Method for drilling branched interconnecting hole to main pipe and split coupling therefor
KR890009069U
(en )
1989-05-30
Pipe joint
JPS5718889A
(en )
1982-01-30
Pipe joint
FR2557667B1
(en )
1988-09-23
SLEEVE PIPE
JPS576177A
(en )
1982-01-13
Burying method of pipe
JPS56101487A
(en )
1981-08-14
Joining method of pipe
JPS5715185A
(en )
1982-01-26
Flexible joining method of pipe culvert
JPS57186692A
(en )
1982-11-17
Method of tightly connecting propelling pipe
JPS56141491A
(en )
1981-11-05
Interconnection of main pipe and branch pipe
JPS5551188A
(en )
1980-04-14
Connecting method of pipe joint