ZA71937B - Rock drill - Google Patents

Rock drill

Info

Publication number
ZA71937B
ZA71937B ZA710937A ZA71937A ZA71937B ZA 71937 B ZA71937 B ZA 71937B ZA 710937 A ZA710937 A ZA 710937A ZA 71937 A ZA71937 A ZA 71937A ZA 71937 B ZA71937 B ZA 71937B
Authority
ZA
South Africa
Prior art keywords
rock drill
drill
rock
Prior art date
Application number
ZA710937A
Inventor
E Kransnoff
Original Assignee
Ingersoll Rand Co
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
Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co
Priority to ZA710937A priority Critical patent/ZA71937B/en
Publication of ZA71937B publication Critical patent/ZA71937B/en

Links

ZA710937A 1970-04-07 1970-04-07 Rock drill ZA71937B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA710937A ZA71937B (en) 1970-04-07 1970-04-07 Rock drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA710937A ZA71937B (en) 1970-04-07 1970-04-07 Rock drill

Publications (1)

Publication Number Publication Date
ZA71937B true ZA71937B (en) 1972-06-28

Family

ID=25563048

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA710937A ZA71937B (en) 1970-04-07 1970-04-07 Rock drill

Country Status (1)

Country Link
ZA (1) ZA71937B (en)

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