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AU488873B2 - Dust controlling device for rock drilling - Google Patents
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AU488873B2 - Dust controlling device for rock drilling - Google Patents

Dust controlling device for rock drilling

Info

Publication number
AU488873B2
AU488873B2 AU64677/74A AU6467774A AU488873B2 AU 488873 B2 AU488873 B2 AU 488873B2 AU 64677/74 A AU64677/74 A AU 64677/74A AU 6467774 A AU6467774 A AU 6467774A AU 488873 B2 AU488873 B2 AU 488873B2
Authority
AU
Australia
Prior art keywords
controlling device
rock drilling
dust controlling
dust
rock
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
AU64677/74A
Other versions
AU6467774A (en
Inventor
Goran Gunnarsson Ek Klas
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
Filing date
Publication date
Priority claimed from SE7301390A external-priority patent/SE370106B/xx
Application filed by Atlas Copco AB filed Critical Atlas Copco AB
Application granted granted Critical
Publication of AU6467774A publication Critical patent/AU6467774A/en
Publication of AU488873B2 publication Critical patent/AU488873B2/en
Expired legal-status Critical Current

Links

AU64677/74A 1974-01-18 Dust controlling device for rock drilling Expired AU488873B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7301390A SE370106B (en) 1973-02-01 1973-02-01

Publications (2)

Publication Number Publication Date
AU6467774A AU6467774A (en) 1975-07-24
AU488873B2 true AU488873B2 (en) 1975-07-24

Family

ID=

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