AU3413050A - Rock drilling tool - Google Patents

Rock drilling tool

Info

Publication number
AU3413050A
AU3413050A AU34130/50A AU3413050A AU3413050A AU 3413050 A AU3413050 A AU 3413050A AU 34130/50 A AU34130/50 A AU 34130/50A AU 3413050 A AU3413050 A AU 3413050A AU 3413050 A AU3413050 A AU 3413050A
Authority
AU
Australia
Prior art keywords
drilling tool
rock drilling
rock
tool
drilling
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
AU34130/50A
Other versions
AU149783B2 (en
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 AU149783B2 publication Critical patent/AU149783B2/en
Publication of AU3413050A publication Critical patent/AU3413050A/en
Expired legal-status Critical Current

Links

AU34130/50A 1950-05-04 Rock drilling tool Expired AU149783B2 (en)

Publications (2)

Publication Number Publication Date
AU149783B2 AU149783B2 (en) 1950-07-06
AU3413050A true AU3413050A (en) 1950-07-06

Family

ID=

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