AU4244464A - Improvements in or relating to roof supports for mines andthe like - Google Patents

Improvements in or relating to roof supports for mines andthe like

Info

Publication number
AU4244464A
AU4244464A AU42444/64A AU4244464A AU4244464A AU 4244464 A AU4244464 A AU 4244464A AU 42444/64 A AU42444/64 A AU 42444/64A AU 4244464 A AU4244464 A AU 4244464A AU 4244464 A AU4244464 A AU 4244464A
Authority
AU
Australia
Prior art keywords
mines
andthe
relating
roof supports
roof
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
AU42444/64A
Other versions
AU281919B2 (en
Inventor
Gaskell Joseph
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.)
Gullick Ltd
Original Assignee
Gullick Ltd
Filing date
Publication date
Application filed by Gullick Ltd filed Critical Gullick Ltd
Application granted granted Critical
Publication of AU281919B2 publication Critical patent/AU281919B2/en
Publication of AU4244464A publication Critical patent/AU4244464A/en
Expired legal-status Critical Current

Links

AU42444/64A 1964-03-24 Improvements in or relating to roof supports for mines andthe like Expired AU281919B2 (en)

Publications (2)

Publication Number Publication Date
AU281919B2 AU281919B2 (en) 1965-09-30
AU4244464A true AU4244464A (en) 1965-09-30

Family

ID=

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