AU488862B2 - Pipeline plugging apparatus and method - Google Patents

Pipeline plugging apparatus and method

Info

Publication number
AU488862B2
AU488862B2 AU73078/74A AU7307874A AU488862B2 AU 488862 B2 AU488862 B2 AU 488862B2 AU 73078/74 A AU73078/74 A AU 73078/74A AU 7307874 A AU7307874 A AU 7307874A AU 488862 B2 AU488862 B2 AU 488862B2
Authority
AU
Australia
Prior art keywords
pipeline plugging
plugging apparatus
pipeline
plugging
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
AU73078/74A
Other versions
AU7307874A (en
Inventor
A. Vanscoy Dave
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.)
WILLARD A SAWYER
Original Assignee
WILLARD A SAWYER
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
Application filed by WILLARD A SAWYER filed Critical WILLARD A SAWYER
Application granted granted Critical
Publication of AU488862B2 publication Critical patent/AU488862B2/en
Publication of AU7307874A publication Critical patent/AU7307874A/en
Expired legal-status Critical Current

Links

AU73078/74A 1973-09-14 1974-09-06 Pipeline plugging apparatus and method Expired AU488862B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39726273A 1973-09-14 1973-09-14
USUS397262 1973-09-14

Publications (2)

Publication Number Publication Date
AU488862B2 true AU488862B2 (en) 1976-03-11
AU7307874A AU7307874A (en) 1976-03-11

Family

ID=

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