CA74543A - Foret et pic a miner - Google Patents

Foret et pic a miner

Info

Publication number
CA74543A
CA74543A CA000074543A CA74543DA CA74543A CA 74543 A CA74543 A CA 74543A CA 000074543 A CA000074543 A CA 000074543A CA 74543D A CA74543D A CA 74543DA CA 74543 A CA74543 A CA 74543A
Authority
CA
Canada
Prior art keywords
miner
drill
pick
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
CA000074543A
Other languages
English (en)
Inventor
Wallace Childs
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 CA74543A publication Critical patent/CA74543A/fr
Expired legal-status Critical Current

Links

CA000074543A 1901-02-04 1901-02-04 Foret et pic a miner Expired CA74543A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA74543T 1901-02-04

Publications (1)

Publication Number Publication Date
CA74543A true CA74543A (fr) 1902-01-28

Family

ID=45191079

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000074543A Expired CA74543A (fr) 1901-02-04 1901-02-04 Foret et pic a miner

Country Status (1)

Country Link
CA (1) CA74543A (fr)

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