CA72183A - Rock drill sharpener - Google Patents

Rock drill sharpener

Info

Publication number
CA72183A
CA72183A CA000072183A CA72183DA CA72183A CA 72183 A CA72183 A CA 72183A CA 000072183 A CA000072183 A CA 000072183A CA 72183D A CA72183D A CA 72183DA CA 72183 A CA72183 A CA 72183A
Authority
CA
Canada
Prior art keywords
rock drill
drill sharpener
sharpener
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
CA000072183A
Other languages
French (fr)
Inventor
Angus J. Stewart
Alexander Carstens
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA72183A publication Critical patent/CA72183A/en
Expired legal-status Critical Current

Links

CA000072183A 1901-02-22 1901-02-22 Rock drill sharpener Expired CA72183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA72183T 1901-02-22

Publications (1)

Publication Number Publication Date
CA72183A true CA72183A (en) 1901-07-09

Family

ID=45188720

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000072183A Expired CA72183A (en) 1901-02-22 1901-02-22 Rock drill sharpener

Country Status (1)

Country Link
CA (1) CA72183A (en)

Similar Documents

Publication Publication Date Title
CA72183A (en) Rock drill sharpener
CA74431A (en) Rock drill
CA70848A (en) Rock drill
CA71107A (en) Rock drill
CA70182A (en) Rock drill
CA71106A (en) Rock drill
CA71486A (en) Rock drill
CA73783A (en) Rock drill
CA70911A (en) Rock drill
CA70442A (en) Rock drill
CA70729A (en) Rock drill mechanism
CA71724A (en) Coal or rock drilling machine
CA72803A (en) Valveless rock drill
CA80026A (en) Drill
CA70017A (en) Rock drill
CA68998A (en) Rock drill
CA69133A (en) Rock drill
CA70007A (en) Rock drill
GB190120792A (en) Improvements in Rock Drills
CA67113A (en) Rock drill
CA66524A (en) Rock drill
CA68167A (en) Rock drill
CA68168A (en) Rock drill
CA68169A (en) Rock drill
CA69361A (en) Rock drill