AU242471B2 - Improvements in or relating to coal cutter picks - Google Patents

Improvements in or relating to coal cutter picks

Info

Publication number
AU242471B2
AU242471B2 AU65245/60A AU6524560A AU242471B2 AU 242471 B2 AU242471 B2 AU 242471B2 AU 65245/60 A AU65245/60 A AU 65245/60A AU 6524560 A AU6524560 A AU 6524560A AU 242471 B2 AU242471 B2 AU 242471B2
Authority
AU
Australia
Prior art keywords
relating
coal cutter
cutter picks
picks
coal
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
AU65245/60A
Other versions
AU6524560A (en
Inventor
Ernest Proctor Sidney
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.)
Austin Hoy and Co Ltd
Original Assignee
Austin Hoy and Co Ltd
Filing date
Publication date
Application filed by Austin Hoy and Co Ltd filed Critical Austin Hoy and Co Ltd
Application granted granted Critical
Publication of AU242471B2 publication Critical patent/AU242471B2/en
Publication of AU6524560A publication Critical patent/AU6524560A/en
Expired legal-status Critical Current

Links

AU65245/60A 1960-10-05 Improvements in or relating to coal cutter picks Expired AU242471B2 (en)

Publications (2)

Publication Number Publication Date
AU242471B2 true AU242471B2 (en) 1962-10-11
AU6524560A AU6524560A (en) 1962-10-11

Family

ID=

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