CA641229A - Perforating implement - Google Patents

Perforating implement

Info

Publication number
CA641229A
CA641229A CA641229A CA641229DA CA641229A CA 641229 A CA641229 A CA 641229A CA 641229 A CA641229 A CA 641229A CA 641229D A CA641229D A CA 641229DA CA 641229 A CA641229 A CA 641229A
Authority
CA
Canada
Prior art keywords
perforating implement
perforating
implement
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
CA641229A
Inventor
W. Grossman Bert
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.)
GEORGE F WALES
Original Assignee
GEORGE F WALES
Publication date
Application granted granted Critical
Publication of CA641229A publication Critical patent/CA641229A/en
Expired legal-status Critical Current

Links

CA641229A Perforating implement Expired CA641229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA641229T

Publications (1)

Publication Number Publication Date
CA641229A true CA641229A (en) 1962-05-15

Family

ID=35919746

Family Applications (1)

Application Number Title Priority Date Filing Date
CA641229A Expired CA641229A (en) Perforating implement

Country Status (1)

Country Link
CA (1) CA641229A (en)

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