CA687574A - Perforating apparatus - Google Patents

Perforating apparatus

Info

Publication number
CA687574A
CA687574A CA687574A CA687574DA CA687574A CA 687574 A CA687574 A CA 687574A CA 687574 A CA687574 A CA 687574A CA 687574D A CA687574D A CA 687574DA CA 687574 A CA687574 A CA 687574A
Authority
CA
Canada
Prior art keywords
perforating apparatus
perforating
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
CA687574A
Inventor
J. L. Turner Frederick
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.)
Creed and Co Ltd
Original Assignee
Creed and Co Ltd
Publication date
Application granted granted Critical
Publication of CA687574A publication Critical patent/CA687574A/en
Expired legal-status Critical Current

Links

CA687574A Perforating apparatus Expired CA687574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA687574T

Publications (1)

Publication Number Publication Date
CA687574A true CA687574A (en) 1964-05-26

Family

ID=35990186

Family Applications (1)

Application Number Title Priority Date Filing Date
CA687574A Expired CA687574A (en) Perforating apparatus

Country Status (1)

Country Link
CA (1) CA687574A (en)

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