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AU3836163A - Improvements relating to borehole drilling - Google Patents

Improvements relating to borehole drilling

Info

Publication number
AU3836163A
AU3836163A AU38361/63A AU3836163A AU3836163A AU 3836163 A AU3836163 A AU 3836163A AU 38361/63 A AU38361/63 A AU 38361/63A AU 3836163 A AU3836163 A AU 3836163A AU 3836163 A AU3836163 A AU 3836163A
Authority
AU
Australia
Prior art keywords
improvements relating
borehole drilling
borehole
drilling
relating
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
AU38361/63A
Other versions
AU281243B2 (en
Inventor
Rowland Hill Henry
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU281243B2 publication Critical patent/AU281243B2/en
Publication of AU3836163A publication Critical patent/AU3836163A/en
Expired legal-status Critical Current

Links

AU38361/63A 1962-12-06 1963-12-03 Improvements relating to borehole drilling Expired AU281243B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB46034/62 1962-12-06

Publications (2)

Publication Number Publication Date
AU281243B2 AU281243B2 (en) 1965-06-03
AU3836163A true AU3836163A (en) 1965-06-03

Family

ID=

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