CA968972A - Method and apparatus for lining a continuous concrete pipe - Google Patents

Method and apparatus for lining a continuous concrete pipe

Info

Publication number
CA968972A
CA968972A CA207,973A CA207973A CA968972A CA 968972 A CA968972 A CA 968972A CA 207973 A CA207973 A CA 207973A CA 968972 A CA968972 A CA 968972A
Authority
CA
Canada
Prior art keywords
lining
concrete pipe
continuous concrete
continuous
pipe
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
CA207,973A
Other versions
CA207973S (en
Inventor
Joe E. Long
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CA144,595A external-priority patent/CA957853A/en
Application filed by Individual filed Critical Individual
Priority to CA207,973A priority Critical patent/CA968972A/en
Application granted granted Critical
Publication of CA968972A publication Critical patent/CA968972A/en
Expired legal-status Critical Current

Links

CA207,973A 1971-07-20 1974-08-28 Method and apparatus for lining a continuous concrete pipe Expired CA968972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA207,973A CA968972A (en) 1971-07-20 1974-08-28 Method and apparatus for lining a continuous concrete pipe

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16439571A 1971-07-20 1971-07-20
CA144,595A CA957853A (en) 1971-07-20 1972-06-13 Method and apparatus for lining a continuous concrete pipe
CA207,973A CA968972A (en) 1971-07-20 1974-08-28 Method and apparatus for lining a continuous concrete pipe

Publications (1)

Publication Number Publication Date
CA968972A true CA968972A (en) 1975-06-10

Family

ID=27162067

Family Applications (1)

Application Number Title Priority Date Filing Date
CA207,973A Expired CA968972A (en) 1971-07-20 1974-08-28 Method and apparatus for lining a continuous concrete pipe

Country Status (1)

Country Link
CA (1) CA968972A (en)

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