CA1031765A - Rock drill support - Google Patents

Rock drill support

Info

Publication number
CA1031765A
CA1031765A CA259,172A CA259172A CA1031765A CA 1031765 A CA1031765 A CA 1031765A CA 259172 A CA259172 A CA 259172A CA 1031765 A CA1031765 A CA 1031765A
Authority
CA
Canada
Prior art keywords
rock drill
drill support
support
rock
drill
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
CA259,172A
Other languages
French (fr)
Inventor
Robert M.F. Seawright
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.)
STEEL ENGINEERING Co Ltd
Original Assignee
STEEL ENGINEERING Co Ltd
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 STEEL ENGINEERING Co Ltd filed Critical STEEL ENGINEERING Co Ltd
Application granted granted Critical
Publication of CA1031765A publication Critical patent/CA1031765A/en
Expired legal-status Critical Current

Links

CA259,172A 1975-08-27 1976-08-16 Rock drill support Expired CA1031765A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00755488A ZA755488B (en) 1975-08-27 1975-08-27 Rock drill support

Publications (1)

Publication Number Publication Date
CA1031765A true CA1031765A (en) 1978-05-23

Family

ID=25569393

Family Applications (1)

Application Number Title Priority Date Filing Date
CA259,172A Expired CA1031765A (en) 1975-08-27 1976-08-16 Rock drill support

Country Status (2)

Country Link
CA (1) CA1031765A (en)
ZA (1) ZA755488B (en)

Also Published As

Publication number Publication date
ZA755488B (en) 1976-12-29

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