CA670699A - Magnetic junk sub - Google Patents

Magnetic junk sub

Info

Publication number
CA670699A
CA670699A CA670699A CA670699DA CA670699A CA 670699 A CA670699 A CA 670699A CA 670699 A CA670699 A CA 670699A CA 670699D A CA670699D A CA 670699DA CA 670699 A CA670699 A CA 670699A
Authority
CA
Canada
Prior art keywords
magnetic junk
sub
junk sub
magnetic
junk
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
CA670699A
Inventor
C. Crooks George
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.)
SENTINEL OIL TOOL DEVELOPMENT AND SERVICES Ltd
Original Assignee
SENTINEL OIL TOOL DEVELOPMENT AND SERVICES Ltd
Publication date
Application granted granted Critical
Publication of CA670699A publication Critical patent/CA670699A/en
Expired legal-status Critical Current

Links

CA670699A Magnetic junk sub Expired CA670699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA670699T

Publications (1)

Publication Number Publication Date
CA670699A true CA670699A (en) 1963-09-17

Family

ID=35971052

Family Applications (1)

Application Number Title Priority Date Filing Date
CA670699A Expired CA670699A (en) Magnetic junk sub

Country Status (1)

Country Link
CA (1) CA670699A (en)

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