CA471453A - Re-directing deflected bore holes - Google Patents

Re-directing deflected bore holes

Info

Publication number
CA471453A
CA471453A CA471453A CA471453DA CA471453A CA 471453 A CA471453 A CA 471453A CA 471453 A CA471453 A CA 471453A CA 471453D A CA471453D A CA 471453DA CA 471453 A CA471453 A CA 471453A
Authority
CA
Canada
Prior art keywords
directing
bore holes
deflected bore
deflected
holes
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
CA471453A
Other languages
French (fr)
Inventor
Bernard Weldon George
Knox Whitehead Randolph
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA471453A publication Critical patent/CA471453A/en
Expired legal-status Critical Current

Links

CA471453A Re-directing deflected bore holes Expired CA471453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA471453T

Publications (1)

Publication Number Publication Date
CA471453A true CA471453A (en) 1951-02-13

Family

ID=35605400

Family Applications (1)

Application Number Title Priority Date Filing Date
CA471453A Expired CA471453A (en) Re-directing deflected bore holes

Country Status (1)

Country Link
CA (1) CA471453A (en)

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