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AU248013B2 - Improvements in and relating to apparatus for making vertical holes inthe ground - Google Patents
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AU248013B2 - Improvements in and relating to apparatus for making vertical holes inthe ground - Google Patents

Improvements in and relating to apparatus for making vertical holes inthe ground

Info

Publication number
AU248013B2
AU248013B2 AU66467/60A AU6646760A AU248013B2 AU 248013 B2 AU248013 B2 AU 248013B2 AU 66467/60 A AU66467/60 A AU 66467/60A AU 6646760 A AU6646760 A AU 6646760A AU 248013 B2 AU248013 B2 AU 248013B2
Authority
AU
Australia
Prior art keywords
relating
vertical holes
making vertical
holes inthe
inthe ground
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
AU66467/60A
Other versions
AU6646760A (en
Inventor
Francois Van Weele Abraham
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.)
N V Tot Aanneming Van Herren Voorhees H J Nederhorst
Original Assignee
N V Tot Aanneming Van Herren Voorhees H J Nederhorst
Filing date
Publication date
Application filed by N V Tot Aanneming Van Herren Voorhees H J Nederhorst filed Critical N V Tot Aanneming Van Herren Voorhees H J Nederhorst
Application granted granted Critical
Publication of AU248013B2 publication Critical patent/AU248013B2/en
Publication of AU6646760A publication Critical patent/AU6646760A/en
Expired legal-status Critical Current

Links

AU66467/60A 1960-11-10 Improvements in and relating to apparatus for making vertical holes inthe ground Expired AU248013B2 (en)

Publications (2)

Publication Number Publication Date
AU248013B2 true AU248013B2 (en) 1962-11-15
AU6646760A AU6646760A (en) 1962-11-15

Family

ID=

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