CA185513A - Rock drill - Google Patents

Rock drill

Info

Publication number
CA185513A
CA185513A CA000185513A CA185513DA CA185513A CA 185513 A CA185513 A CA 185513A CA 000185513 A CA000185513 A CA 000185513A CA 185513D A CA185513D A CA 185513DA CA 185513 A CA185513 A CA 185513A
Authority
CA
Canada
Prior art keywords
rock drill
drill
rock
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
CA000185513A
Other languages
French (fr)
Inventor
Wilhelm Mauss
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 CA185513A publication Critical patent/CA185513A/en
Expired legal-status Critical Current

Links

CA000185513A 1917-04-30 1917-04-30 Rock drill Expired CA185513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA185513T 1917-04-30

Publications (1)

Publication Number Publication Date
CA185513A true CA185513A (en) 1918-07-16

Family

ID=45305165

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000185513A Expired CA185513A (en) 1917-04-30 1917-04-30 Rock drill

Country Status (1)

Country Link
CA (1) CA185513A (en)

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