AU537755B2 - Drill stem guide assembly - Google Patents

Drill stem guide assembly

Info

Publication number
AU537755B2
AU537755B2 AU11403/83A AU1140383A AU537755B2 AU 537755 B2 AU537755 B2 AU 537755B2 AU 11403/83 A AU11403/83 A AU 11403/83A AU 1140383 A AU1140383 A AU 1140383A AU 537755 B2 AU537755 B2 AU 537755B2
Authority
AU
Australia
Prior art keywords
guide assembly
drill stem
stem guide
drill
assembly
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.)
Ceased
Application number
AU11403/83A
Other versions
AU1140383A (en
Inventor
Bruce Deyo
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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 Dresser Industries Inc filed Critical Dresser Industries Inc
Priority to AU11403/83A priority Critical patent/AU537755B2/en
Publication of AU1140383A publication Critical patent/AU1140383A/en
Application granted granted Critical
Publication of AU537755B2 publication Critical patent/AU537755B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU11403/83A 1978-11-28 1983-02-14 Drill stem guide assembly Ceased AU537755B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU11403/83A AU537755B2 (en) 1978-11-28 1983-02-14 Drill stem guide assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US965317 1978-11-28
AU11403/83A AU537755B2 (en) 1978-11-28 1983-02-14 Drill stem guide assembly

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU53041/79A Division AU529683B2 (en) 1978-11-28 1979-11-21 Blast hole drill

Publications (2)

Publication Number Publication Date
AU1140383A AU1140383A (en) 1983-05-19
AU537755B2 true AU537755B2 (en) 1984-07-12

Family

ID=3702174

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11403/83A Ceased AU537755B2 (en) 1978-11-28 1983-02-14 Drill stem guide assembly

Country Status (1)

Country Link
AU (1) AU537755B2 (en)

Also Published As

Publication number Publication date
AU1140383A (en) 1983-05-19

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