CA192062A - Jointure de forets et meches - Google Patents

Jointure de forets et meches

Info

Publication number
CA192062A
CA192062A CA000192062A CA192062DA CA192062A CA 192062 A CA192062 A CA 192062A CA 000192062 A CA000192062 A CA 000192062A CA 192062D A CA192062D A CA 192062DA CA 192062 A CA192062 A CA 192062A
Authority
CA
Canada
Prior art keywords
joint
drill bits
drill
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
CA000192062A
Other languages
English (en)
Inventor
Henry Haus
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 CA192062A publication Critical patent/CA192062A/fr
Expired legal-status Critical Current

Links

CA000192062A 1919-03-26 1919-03-26 Jointure de forets et meches Expired CA192062A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA192062T 1919-03-26

Publications (1)

Publication Number Publication Date
CA192062A true CA192062A (fr) 1919-08-12

Family

ID=45311713

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000192062A Expired CA192062A (fr) 1919-03-26 1919-03-26 Jointure de forets et meches

Country Status (1)

Country Link
CA (1) CA192062A (fr)

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