AU429071B2 - Improved drill - Google Patents

Improved drill

Info

Publication number
AU429071B2
AU429071B2 AU44119/68A AU4411968A AU429071B2 AU 429071 B2 AU429071 B2 AU 429071B2 AU 44119/68 A AU44119/68 A AU 44119/68A AU 4411968 A AU4411968 A AU 4411968A AU 429071 B2 AU429071 B2 AU 429071B2
Authority
AU
Australia
Prior art keywords
improved drill
drill
improved
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
AU44119/68A
Other versions
AU4411968A (en
Inventor
Edwin Bradley Harry
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.)
Harborth Flockton Ltd
Original Assignee
Harborth Flockton Ltd
Filing date
Publication date
Application filed by Harborth Flockton Ltd filed Critical Harborth Flockton Ltd
Application granted granted Critical
Publication of AU429071B2 publication Critical patent/AU429071B2/en
Publication of AU4411968A publication Critical patent/AU4411968A/en
Expired legal-status Critical Current

Links

AU44119/68A 1968-10-01 Improved drill Expired AU429071B2 (en)

Publications (2)

Publication Number Publication Date
AU429071B2 true AU429071B2 (en) 1970-04-09
AU4411968A AU4411968A (en) 1970-04-09

Family

ID=

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