AU284823B2 - Drill rig - Google Patents

Drill rig

Info

Publication number
AU284823B2
AU284823B2 AU57229/65A AU5722965A AU284823B2 AU 284823 B2 AU284823 B2 AU 284823B2 AU 57229/65 A AU57229/65 A AU 57229/65A AU 5722965 A AU5722965 A AU 5722965A AU 284823 B2 AU284823 B2 AU 284823B2
Authority
AU
Australia
Prior art keywords
drill rig
rig
drill
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
AU57229/65A
Other versions
AU5722965A (en
Inventor
Anton Buehler Alois
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
Filing date
Publication date
Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of AU5722965A publication Critical patent/AU5722965A/en
Publication of AU284823B2 publication Critical patent/AU284823B2/en
Expired legal-status Critical Current

Links

AU57229/65A 1965-04-05 Drill rig Expired AU284823B2 (en)

Publications (2)

Publication Number Publication Date
AU5722965A AU5722965A (en) 1966-10-06
AU284823B2 true AU284823B2 (en) 1966-10-06

Family

ID=

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