AU4884669A - Improvements relating to core-drills - Google Patents

Improvements relating to core-drills

Info

Publication number
AU4884669A
AU4884669A AU48846/69A AU4884669A AU4884669A AU 4884669 A AU4884669 A AU 4884669A AU 48846/69 A AU48846/69 A AU 48846/69A AU 4884669 A AU4884669 A AU 4884669A AU 4884669 A AU4884669 A AU 4884669A
Authority
AU
Australia
Prior art keywords
drills
core
improvements relating
relating
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
AU48846/69A
Other versions
AU447127B2 (en
Inventor
Kaser Affeld
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of AU4884669A publication Critical patent/AU4884669A/en
Publication of AU447127B2 publication Critical patent/AU447127B2/en
Expired legal-status Critical Current

Links

AU48846/69A 1968-01-12 1969-01-08 Improvements relating to core-drills Expired AU447127B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CHCH525/68 1968-01-12

Publications (2)

Publication Number Publication Date
AU4884669A true AU4884669A (en) 1970-07-09
AU447127B2 AU447127B2 (en) 1970-07-09

Family

ID=

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