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AU287241B2 - Roof support - Google Patents
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AU287241B2 - Roof support - Google Patents

Roof support

Info

Publication number
AU287241B2
AU287241B2 AU45762/64A AU4576264A AU287241B2 AU 287241 B2 AU287241 B2 AU 287241B2 AU 45762/64 A AU45762/64 A AU 45762/64A AU 4576264 A AU4576264 A AU 4576264A AU 287241 B2 AU287241 B2 AU 287241B2
Authority
AU
Australia
Prior art keywords
roof support
roof
support
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
AU45762/64A
Other versions
AU4576264A (en
Inventor
Peter Farrand David Gurney Arnold Thomas Thomas Desmond Hudson Andrews
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.)
Dowty Mining Equipment Ltd
Original Assignee
Dowty Mining Equipment 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
Application filed by Dowty Mining Equipment Ltd filed Critical Dowty Mining Equipment Ltd
Application granted granted Critical
Publication of AU4576264A publication Critical patent/AU4576264A/en
Publication of AU287241B2 publication Critical patent/AU287241B2/en
Expired legal-status Critical Current

Links

AU45762/64A 1963-06-21 1964-06-17 Roof support Expired AU287241B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB24703/63 1963-06-21

Publications (2)

Publication Number Publication Date
AU4576264A AU4576264A (en) 1965-12-23
AU287241B2 true AU287241B2 (en) 1965-12-23

Family

ID=

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