AU951955A - Improvements in andrelating to drilling -rigs - Google Patents

Improvements in andrelating to drilling -rigs

Info

Publication number
AU951955A
AU951955A AU9519/55A AU951955A AU951955A AU 951955 A AU951955 A AU 951955A AU 9519/55 A AU9519/55 A AU 9519/55A AU 951955 A AU951955 A AU 951955A AU 951955 A AU951955 A AU 951955A
Authority
AU
Australia
Prior art keywords
andrelating
rigs
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
AU9519/55A
Other versions
AU206610B2 (en
Inventor
Aitchison England Brian
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.)
HANDS-ENGLAND OILFIELDS EQUIPMENT Ltd
Original Assignee
HANDS-ENGLAND OILFIELDS EQUIPMENT Ltd
Filing date
Publication date
Application filed by HANDS-ENGLAND OILFIELDS EQUIPMENT Ltd filed Critical HANDS-ENGLAND OILFIELDS EQUIPMENT Ltd
Application granted granted Critical
Publication of AU951955A publication Critical patent/AU951955A/en
Publication of AU206610B2 publication Critical patent/AU206610B2/en
Expired legal-status Critical Current

Links

AU9519/55A 1955-06-01 Improvements in andrelating to drilling -rigs Expired AU206610B2 (en)

Publications (2)

Publication Number Publication Date
AU951955A true AU951955A (en) 1955-12-01
AU206610B2 AU206610B2 (en) 1955-12-01

Family

ID=

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