CA119064A - Mandrin de foret a roc - Google Patents

Mandrin de foret a roc

Info

Publication number
CA119064A
CA119064A CA000119064A CA119064DA CA119064A CA 119064 A CA119064 A CA 119064A CA 000119064 A CA000119064 A CA 000119064A CA 119064D A CA119064D A CA 119064DA CA 119064 A CA119064 A CA 119064A
Authority
CA
Canada
Prior art keywords
rock drill
drill chuck
chuck
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
CA000119064A
Other languages
English (en)
Inventor
Harold William Schorlemmer
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 CA119064A publication Critical patent/CA119064A/fr
Expired legal-status Critical Current

Links

CA000119064A 1909-02-22 1909-02-22 Mandrin de foret a roc Expired CA119064A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA119064T 1909-02-22

Publications (1)

Publication Number Publication Date
CA119064A true CA119064A (fr) 1909-06-22

Family

ID=45238788

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000119064A Expired CA119064A (fr) 1909-02-22 1909-02-22 Mandrin de foret a roc

Country Status (1)

Country Link
CA (1) CA119064A (fr)

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