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AU1335908B - An improved drill or cutter for rock boring - Google Patents

An improved drill or cutter for rock boring

Info

Publication number
AU1335908B
AU1335908B AU13359/08A AU1335908A AU1335908B AU 1335908 B AU1335908 B AU 1335908B AU 13359/08 A AU13359/08 A AU 13359/08A AU 1335908 A AU1335908 A AU 1335908A AU 1335908 B AU1335908 B AU 1335908B
Authority
AU
Australia
Prior art keywords
cutter
improved drill
rock boring
boring
rock
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
AU13359/08A
Other versions
AU1335908A (en
Inventor
Strong I August Heinrich John
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.)
J Theodore Traeger
Original Assignee
J Theodore Traeger
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 J Theodore Traeger filed Critical J Theodore Traeger
Priority to AU13359/08A priority Critical patent/AU1335908B/en
Publication of AU1335908A publication Critical patent/AU1335908A/en
Publication of AU1335908B publication Critical patent/AU1335908B/en
Expired legal-status Critical Current

Links

AU13359/08A 1908-12-24 1908-12-24 An improved drill or cutter for rock boring Expired AU1335908B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU13359/08A AU1335908B (en) 1908-12-24 1908-12-24 An improved drill or cutter for rock boring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU13359/08A AU1335908B (en) 1908-12-24 1908-12-24 An improved drill or cutter for rock boring

Publications (2)

Publication Number Publication Date
AU1335908A AU1335908A (en) 1909-07-06
AU1335908B true AU1335908B (en) 1909-07-06

Family

ID=63348162

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13359/08A Expired AU1335908B (en) 1908-12-24 1908-12-24 An improved drill or cutter for rock boring

Country Status (1)

Country Link
AU (1) AU1335908B (en)

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