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AU490642B2 - Improvements in or relating to disc cutters for rock boring machines - Google Patents

Improvements in or relating to disc cutters for rock boring machines

Info

Publication number
AU490642B2
AU490642B2 AU81107/75A AU8110775A AU490642B2 AU 490642 B2 AU490642 B2 AU 490642B2 AU 81107/75 A AU81107/75 A AU 81107/75A AU 8110775 A AU8110775 A AU 8110775A AU 490642 B2 AU490642 B2 AU 490642B2
Authority
AU
Australia
Prior art keywords
relating
boring machines
disc cutters
rock 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
AU81107/75A
Other versions
AU8110775A (en
Inventor
Bingham Henry
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.)
Boart Hardmetals Pty Ltd
Original Assignee
Boart Hardmetals Pty Ltd
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
Priority claimed from ZA00743063A external-priority patent/ZA743063B/en
Application filed by Boart Hardmetals Pty Ltd filed Critical Boart Hardmetals Pty Ltd
Application granted granted Critical
Publication of AU8110775A publication Critical patent/AU8110775A/en
Publication of AU490642B2 publication Critical patent/AU490642B2/en
Expired legal-status Critical Current

Links

AU81107/75A 1974-05-14 1975-05-13 Improvements in or relating to disc cutters for rock boring machines Expired AU490642B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA00743063A ZA743063B (en) 1974-05-14 1974-05-14 Improvements in or relating to disc cutters for rock boring machines
ZAZA74/3063 1974-05-14

Publications (2)

Publication Number Publication Date
AU8110775A AU8110775A (en) 1976-11-18
AU490642B2 true AU490642B2 (en) 1976-11-18

Family

ID=

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