AU292057B2 - Hollow auger - Google Patents

Hollow auger

Info

Publication number
AU292057B2
AU292057B2 AU57407/65A AU5740765A AU292057B2 AU 292057 B2 AU292057 B2 AU 292057B2 AU 57407/65 A AU57407/65 A AU 57407/65A AU 5740765 A AU5740765 A AU 5740765A AU 292057 B2 AU292057 B2 AU 292057B2
Authority
AU
Australia
Prior art keywords
hollow auger
auger
hollow
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
AU57407/65A
Other versions
AU5740765A (en
Inventor
E. Dickinson Robert
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.)
Mobile Drilling Co Inc
Original Assignee
Mobile Drilling Co Inc
Filing date
Publication date
Application filed by Mobile Drilling Co Inc filed Critical Mobile Drilling Co Inc
Application granted granted Critical
Publication of AU5740765A publication Critical patent/AU5740765A/en
Publication of AU292057B2 publication Critical patent/AU292057B2/en
Expired legal-status Critical Current

Links

AU57407/65A 1965-04-06 Hollow auger Expired AU292057B2 (en)

Publications (2)

Publication Number Publication Date
AU5740765A AU5740765A (en) 1966-10-13
AU292057B2 true AU292057B2 (en) 1966-10-13

Family

ID=

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