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AU200486B2 - Improvements in or relating to an automatically self-synchronizing spudding-mechanism for cable-tool drills - Google Patents
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AU200486B2 - Improvements in or relating to an automatically self-synchronizing spudding-mechanism for cable-tool drills - Google Patents

Improvements in or relating to an automatically self-synchronizing spudding-mechanism for cable-tool drills

Info

Publication number
AU200486B2
AU200486B2 AU2769/54A AU276954A AU200486B2 AU 200486 B2 AU200486 B2 AU 200486B2 AU 2769/54 A AU2769/54 A AU 2769/54A AU 276954 A AU276954 A AU 276954A AU 200486 B2 AU200486 B2 AU 200486B2
Authority
AU
Australia
Prior art keywords
spudding
synchronizing
relating
cable
automatically self
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 - Lifetime
Application number
AU2769/54A
Filing date
Publication of AU200486B2 publication Critical patent/AU200486B2/en
Application filed filed Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU2769/54A 1954-08-31 Improvements in or relating to an automatically self-synchronizing spudding-mechanism for cable-tool drills Expired - Lifetime AU200486B2 (en)

Publications (1)

Publication Number Publication Date
AU200486B2 true AU200486B2 (en)

Family

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