AU163232B2 - Mine roof rods - Google Patents

Mine roof rods

Info

Publication number
AU163232B2
AU163232B2 AU13546/52A AU1354652A AU163232B2 AU 163232 B2 AU163232 B2 AU 163232B2 AU 13546/52 A AU13546/52 A AU 13546/52A AU 1354652 A AU1354652 A AU 1354652A AU 163232 B2 AU163232 B2 AU 163232B2
Authority
AU
Australia
Prior art keywords
mine roof
roof rods
rods
mine
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
AU13546/52A
Other versions
AU1354652A (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.)
Bethlehem Steel Corp
Original Assignee
Bethlehem Steel Corp
Filing date
Publication date
Application filed by Bethlehem Steel Corp filed Critical Bethlehem Steel Corp
Application granted granted Critical
Publication of AU163232B2 publication Critical patent/AU163232B2/en
Publication of AU1354652A publication Critical patent/AU1354652A/en
Expired legal-status Critical Current

Links

AU13546/52A 1952-10-21 Mine roof rods Expired AU163232B2 (en)

Publications (2)

Publication Number Publication Date
AU163232B2 true AU163232B2 (en) 1953-01-15
AU1354652A AU1354652A (en) 1953-01-15

Family

ID=

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