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AU494141B2 - Longitudinally adjustable drill boom - Google Patents
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AU494141B2 - Longitudinally adjustable drill boom - Google Patents

Longitudinally adjustable drill boom

Info

Publication number
AU494141B2
AU494141B2 AU70791/74A AU7079174A AU494141B2 AU 494141 B2 AU494141 B2 AU 494141B2 AU 70791/74 A AU70791/74 A AU 70791/74A AU 7079174 A AU7079174 A AU 7079174A AU 494141 B2 AU494141 B2 AU 494141B2
Authority
AU
Australia
Prior art keywords
longitudinally adjustable
drill boom
adjustable drill
boom
longitudinally
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
AU70791/74A
Other versions
AU7079174A (en
Inventor
Voldemar Kimber Erich
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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
Priority claimed from SE7309393A external-priority patent/SE391004B/en
Application filed by Atlas Copco AB filed Critical Atlas Copco AB
Application granted granted Critical
Publication of AU494141B2 publication Critical patent/AU494141B2/en
Publication of AU7079174A publication Critical patent/AU7079174A/en
Expired legal-status Critical Current

Links

AU70791/74A 1973-07-03 1974-07-03 Longitudinally adjustable drill boom Expired AU494141B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7309393A SE391004B (en) 1973-07-03 1973-07-03 LENGTH ADJUSTABLE DRILL BOOM
SESE7309393- 1973-07-03

Publications (2)

Publication Number Publication Date
AU494141B2 true AU494141B2 (en) 1976-01-08
AU7079174A AU7079174A (en) 1976-01-08

Family

ID=

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