CA159532A - Rock cutter - Google Patents

Rock cutter

Info

Publication number
CA159532A
CA159532A CA000159532A CA159532DA CA159532A CA 159532 A CA159532 A CA 159532A CA 000159532 A CA000159532 A CA 000159532A CA 159532D A CA159532D A CA 159532DA CA 159532 A CA159532 A CA 159532A
Authority
CA
Canada
Prior art keywords
rock cutter
rock
cutter
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
CA000159532A
Other languages
French (fr)
Inventor
John W. Cook
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 CA159532A publication Critical patent/CA159532A/en
Expired legal-status Critical Current

Links

CA000159532A 1914-08-27 1914-08-27 Rock cutter Expired CA159532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA159532T 1914-08-27

Publications (1)

Publication Number Publication Date
CA159532A true CA159532A (en) 1914-12-15

Family

ID=45279236

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000159532A Expired CA159532A (en) 1914-08-27 1914-08-27 Rock cutter

Country Status (1)

Country Link
CA (1) CA159532A (en)

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