AU6582165A - Drill bit - Google Patents

Drill bit

Info

Publication number
AU6582165A
AU6582165A AU65821/65A AU6582165A AU6582165A AU 6582165 A AU6582165 A AU 6582165A AU 65821/65 A AU65821/65 A AU 65821/65A AU 6582165 A AU6582165 A AU 6582165A AU 6582165 A AU6582165 A AU 6582165A
Authority
AU
Australia
Prior art keywords
drill bit
drill
bit
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
AU65821/65A
Inventor
Mansfield Cleary James
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.)
Atlantic Richfield Co
Original Assignee
Atlantic Refining Co
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 Atlantic Refining Co filed Critical Atlantic Refining Co
Publication of AU6582165A publication Critical patent/AU6582165A/en
Expired legal-status Critical Current

Links

AU65821/65A 1964-12-24 1965-10-27 Drill bit Expired AU6582165A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS421,159 1964-12-24

Publications (1)

Publication Number Publication Date
AU6582165A true AU6582165A (en) 1967-04-27

Family

ID=

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