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AU239451B2 - Improvements in and relating to rotary cutting devices for mining machines - Google Patents
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AU239451B2 - Improvements in and relating to rotary cutting devices for mining machines - Google Patents

Improvements in and relating to rotary cutting devices for mining machines

Info

Publication number
AU239451B2
AU239451B2 AU57094/60A AU5709460A AU239451B2 AU 239451 B2 AU239451 B2 AU 239451B2 AU 57094/60 A AU57094/60 A AU 57094/60A AU 5709460 A AU5709460 A AU 5709460A AU 239451 B2 AU239451 B2 AU 239451B2
Authority
AU
Australia
Prior art keywords
relating
rotary cutting
cutting devices
mining machines
mining
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
AU57094/60A
Other versions
AU5709460A (en
Inventor
Robbins Wilbur
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.)
National Mine Service Co
Original Assignee
National Mine Service Co
Filing date
Publication date
Application filed by National Mine Service Co filed Critical National Mine Service Co
Application granted granted Critical
Publication of AU5709460A publication Critical patent/AU5709460A/en
Publication of AU239451B2 publication Critical patent/AU239451B2/en
Expired legal-status Critical Current

Links

AU57094/60A 1960-02-03 Improvements in and relating to rotary cutting devices for mining machines Expired AU239451B2 (en)

Publications (2)

Publication Number Publication Date
AU5709460A AU5709460A (en) 1960-08-04
AU239451B2 true AU239451B2 (en) 1960-08-04

Family

ID=

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