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AU156524B2 - Improvements relating tothe control of electrically operated mine hoists andthe like - Google Patents

Improvements relating tothe control of electrically operated mine hoists andthe like

Info

Publication number
AU156524B2
AU156524B2 AU9493/52A AU949352A AU156524B2 AU 156524 B2 AU156524 B2 AU 156524B2 AU 9493/52 A AU9493/52 A AU 9493/52A AU 949352 A AU949352 A AU 949352A AU 156524 B2 AU156524 B2 AU 156524B2
Authority
AU
Australia
Prior art keywords
electrically operated
improvements relating
relating tothe
tothe control
mine hoists
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
AU9493/52A
Other versions
AU949352A (en
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co Ltd
Filing date
Publication date
Application filed by Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Application granted granted Critical
Publication of AU156524B2 publication Critical patent/AU156524B2/en
Publication of AU949352A publication Critical patent/AU949352A/en
Expired legal-status Critical Current

Links

AU9493/52A 1952-04-22 Improvements relating tothe control of electrically operated mine hoists andthe like Expired AU156524B2 (en)

Publications (2)

Publication Number Publication Date
AU156524B2 true AU156524B2 (en) 1952-06-26
AU949352A AU949352A (en) 1952-06-26

Family

ID=

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