CA904033A - Method for laying an underground pipeline - Google Patents

Method for laying an underground pipeline

Info

Publication number
CA904033A
CA904033A CA904033A CA904033DA CA904033A CA 904033 A CA904033 A CA 904033A CA 904033 A CA904033 A CA 904033A CA 904033D A CA904033D A CA 904033DA CA 904033 A CA904033 A CA 904033A
Authority
CA
Canada
Prior art keywords
laying
underground pipeline
underground
pipeline
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA904033A
Inventor
Ando Masao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JNC Corp
Original Assignee
Chisso Corp
Publication date
Application granted granted Critical
Publication of CA904033A publication Critical patent/CA904033A/en
Expired legal-status Critical Current

Links

CA904033A Method for laying an underground pipeline Expired CA904033A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA904033T

Publications (1)

Publication Number Publication Date
CA904033A true CA904033A (en) 1972-07-04

Family

ID=36411883

Family Applications (1)

Application Number Title Priority Date Filing Date
CA904033A Expired CA904033A (en) Method for laying an underground pipeline

Country Status (1)

Country Link
CA (1) CA904033A (en)

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