CA112367A - Methode de forgeage des forets - Google Patents

Methode de forgeage des forets

Info

Publication number
CA112367A
CA112367A CA000112367A CA112367DA CA112367A CA 112367 A CA112367 A CA 112367A CA 000112367 A CA000112367 A CA 000112367A CA 112367D A CA112367D A CA 112367DA CA 112367 A CA112367 A CA 112367A
Authority
CA
Canada
Prior art keywords
drills
forging
bits
forging bits
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
CA000112367A
Other languages
English (en)
Inventor
Nicholson Dunstan
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 CA112367A publication Critical patent/CA112367A/fr
Expired legal-status Critical Current

Links

CA000112367A 1907-06-08 1907-06-08 Methode de forgeage des forets Expired CA112367A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA112367T 1907-06-08

Publications (1)

Publication Number Publication Date
CA112367A true CA112367A (fr) 1908-06-09

Family

ID=45232092

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000112367A Expired CA112367A (fr) 1907-06-08 1907-06-08 Methode de forgeage des forets

Country Status (1)

Country Link
CA (1) CA112367A (fr)

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