CA719595A - Rock drill - Google Patents

Rock drill

Info

Publication number
CA719595A
CA719595A CA719595A CA719595DA CA719595A CA 719595 A CA719595 A CA 719595A CA 719595 A CA719595 A CA 719595A CA 719595D A CA719595D A CA 719595DA CA 719595 A CA719595 A CA 719595A
Authority
CA
Canada
Prior art keywords
rock drill
drill
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
CA719595A
Inventor
A. Lincoln Paul
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
Publication date
Application granted granted Critical
Publication of CA719595A publication Critical patent/CA719595A/en
Expired legal-status Critical Current

Links

CA719595A Rock drill Expired CA719595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA719595T

Publications (1)

Publication Number Publication Date
CA719595A true CA719595A (en) 1965-10-12

Family

ID=36055172

Family Applications (1)

Application Number Title Priority Date Filing Date
CA719595A Expired CA719595A (en) Rock drill

Country Status (1)

Country Link
CA (1) CA719595A (en)

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