CA162019A - Rock cutter - Google Patents

Rock cutter

Info

Publication number
CA162019A
CA162019A CA000162019A CA162019DA CA162019A CA 162019 A CA162019 A CA 162019A CA 000162019 A CA000162019 A CA 000162019A CA 162019D A CA162019D A CA 162019DA CA 162019 A CA162019 A CA 162019A
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
CA000162019A
Other languages
French (fr)
Inventor
Robert Temple
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.)
IMPERIAL TUNNELLING MACHINE Co
Original Assignee
IMPERIAL TUNNELLING MACHINE 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 IMPERIAL TUNNELLING MACHINE Co filed Critical IMPERIAL TUNNELLING MACHINE Co
Application granted granted Critical
Publication of CA162019A publication Critical patent/CA162019A/en
Expired legal-status Critical Current

Links

CA000162019A 1913-12-02 1913-12-02 Rock cutter Expired CA162019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA162019T 1913-12-02

Publications (1)

Publication Number Publication Date
CA162019A true CA162019A (en) 1915-04-20

Family

ID=45281707

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000162019A Expired CA162019A (en) 1913-12-02 1913-12-02 Rock cutter

Country Status (1)

Country Link
CA (1) CA162019A (en)

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