CA663434A - Pipe line plugger - Google Patents

Pipe line plugger

Info

Publication number
CA663434A
CA663434A CA663434A CA663434DA CA663434A CA 663434 A CA663434 A CA 663434A CA 663434 A CA663434 A CA 663434A CA 663434D A CA663434D A CA 663434DA CA 663434 A CA663434 A CA 663434A
Authority
CA
Canada
Prior art keywords
pipe line
line plugger
plugger
pipe
line
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
CA663434A
Inventor
Ver Nooy Burton
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.)
TD Williamson Inc
Original Assignee
TD Williamson Inc
Publication date
Application granted granted Critical
Publication of CA663434A publication Critical patent/CA663434A/en
Expired legal-status Critical Current

Links

CA663434A Pipe line plugger Expired CA663434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA663434T

Publications (1)

Publication Number Publication Date
CA663434A true CA663434A (en) 1963-05-21

Family

ID=35957551

Family Applications (1)

Application Number Title Priority Date Filing Date
CA663434A Expired CA663434A (en) Pipe line plugger

Country Status (1)

Country Link
CA (1) CA663434A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498333A (en) * 1967-09-21 1970-03-03 Frank W Jones Pipe plug
US5297581A (en) * 1991-07-25 1994-03-29 Underpressure Engineering Co. Limited Pipeline plugger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498333A (en) * 1967-09-21 1970-03-03 Frank W Jones Pipe plug
US5297581A (en) * 1991-07-25 1994-03-29 Underpressure Engineering Co. Limited Pipeline plugger

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