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AU208603B2 - Improvements relating to mining or excavating - Google Patents

Improvements relating to mining or excavating

Info

Publication number
AU208603B2
AU208603B2 AU17079/56A AU1707956A AU208603B2 AU 208603 B2 AU208603 B2 AU 208603B2 AU 17079/56 A AU17079/56 A AU 17079/56A AU 1707956 A AU1707956 A AU 1707956A AU 208603 B2 AU208603 B2 AU 208603B2
Authority
AU
Australia
Prior art keywords
excavating
mining
improvements relating
relating
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
AU17079/56A
Other versions
AU1707956A (en
Inventor
Wildt Karl
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.)
Rison Valley (nigeria) Tinfields Ltd
Original Assignee
Rison Valley (nigeria) Tinfields Ltd
Filing date
Publication date
Application filed by Rison Valley (nigeria) Tinfields Ltd filed Critical Rison Valley (nigeria) Tinfields Ltd
Application granted granted Critical
Publication of AU1707956A publication Critical patent/AU1707956A/en
Publication of AU208603B2 publication Critical patent/AU208603B2/en
Expired legal-status Critical Current

Links

AU17079/56A 1956-03-28 Improvements relating to mining or excavating Expired AU208603B2 (en)

Publications (2)

Publication Number Publication Date
AU1707956A AU1707956A (en) 1956-10-04
AU208603B2 true AU208603B2 (en) 1956-10-04

Family

ID=

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