CA580586A - Apparatus for surveying diamond drill holes - Google Patents

Apparatus for surveying diamond drill holes

Info

Publication number
CA580586A
CA580586A CA580586A CA580586DA CA580586A CA 580586 A CA580586 A CA 580586A CA 580586 A CA580586 A CA 580586A CA 580586D A CA580586D A CA 580586DA CA 580586 A CA580586 A CA 580586A
Authority
CA
Canada
Prior art keywords
surveying
drill holes
diamond drill
diamond
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
CA580586A
Other languages
French (fr)
Inventor
Thompson Vaughan
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 CA580586A publication Critical patent/CA580586A/en
Expired legal-status Critical Current

Links

CA580586A Apparatus for surveying diamond drill holes Expired CA580586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA580586T

Publications (1)

Publication Number Publication Date
CA580586A true CA580586A (en) 1959-08-04

Family

ID=35760008

Family Applications (1)

Application Number Title Priority Date Filing Date
CA580586A Expired CA580586A (en) Apparatus for surveying diamond drill holes

Country Status (1)

Country Link
CA (1) CA580586A (en)

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