AU495378B2 - Aring drilling rig - Google Patents

Aring drilling rig

Info

Publication number
AU495378B2
AU495378B2 AU14531/76A AU1453176A AU495378B2 AU 495378 B2 AU495378 B2 AU 495378B2 AU 14531/76 A AU14531/76 A AU 14531/76A AU 1453176 A AU1453176 A AU 1453176A AU 495378 B2 AU495378 B2 AU 495378B2
Authority
AU
Australia
Prior art keywords
aring
drilling rig
rig
drilling
aring drilling
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
AU14531/76A
Other versions
AU1453176A (en
Inventor
Mauritz Franzen And Lars Magnus Gunnar Soderlund Sven
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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 of AU495378B2 publication Critical patent/AU495378B2/en
Priority claimed from SE7506370A external-priority patent/SE398528B/en
Application filed by Atlas Copco AB filed Critical Atlas Copco AB
Publication of AU1453176A publication Critical patent/AU1453176A/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

AU14531/76A 1975-06-04 1976-06-02 Aring drilling rig Expired AU495378B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SESE7506370 1975-06-04
SE7506370A SE398528B (en) 1975-06-04 1975-06-04 RINGBORRAGGREGAT

Publications (2)

Publication Number Publication Date
AU495378B2 true AU495378B2 (en)
AU1453176A AU1453176A (en) 1977-12-08

Family

ID=

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