AU444069B2
(en )
1974-01-17
Subsea pipe laying apparatus and method
CA929754A
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1973-07-10
Pipeline laying system utilizing an inclined ramp
CA929543A
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1973-07-03
System for aligning two pipelines
AU3436671A
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1973-04-12
Pipeline crawler
CA933761A
(en )
1973-09-18
Apparatus for burying pipe
CA935735A
(en )
1973-10-23
Method and system for transporting oil by pipe line
CA944628A
(en )
1974-04-02
Buried pipeline signal
CA958231A
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1974-11-26
Method of, and apparatus for installing pipe lengths underground
CA926139A
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1973-05-15
Method for subsurface flowline connection
AU466521B2
(en )
1975-10-30
Apparatus for laying submarine pipelines
CA923816A
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1973-04-03
Method for excavating by explosions
AU423614B2
(en )
1972-04-13
Method for laying an underground pipeline
AU2069770A
(en )
1972-04-13
Method for laying an underground pipeline
AU2668671A
(en )
1972-09-21
Tracing warning pipe for buried pipelines
CA904033A
(en )
1972-07-04
Method for laying an underground pipeline
CA841290A
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1970-05-12
Method for laying underwater pipeline
AU441607B2
(en )
1973-10-18
Pipe laying means and method
AU480988B2
(en )
1973-02-15
Method for subsurface flowline connection
AU446044B2
(en )
1972-10-05
Pipeline laying system utilizing an inclined ramp
CA827388A
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1969-11-18
Method and an apparatus for installing underground pipes
CA853926A
(en )
1970-10-20
Horizontal drill slide and reconveyor for installing underground lines
AU2727171A
(en )
1972-10-05
Pipeline laying system utilizing an inclined ramp
CA919924A
(en )
1973-01-30
Method and apparatus for laying pipelines
AU438516B2
(en )
1971-09-30
Method and apparatus for laying pipelines
CA928977A
(en )
1973-06-26
Internal tensioning system for laying pipeline