AU159385B2 - Improvements in machines for mining coal andother minerals - Google Patents

Improvements in machines for mining coal andother minerals

Info

Publication number
AU159385B2
AU159385B2 AU16053/53A AU1605353A AU159385B2 AU 159385 B2 AU159385 B2 AU 159385B2 AU 16053/53 A AU16053/53 A AU 16053/53A AU 1605353 A AU1605353 A AU 1605353A AU 159385 B2 AU159385 B2 AU 159385B2
Authority
AU
Australia
Prior art keywords
minerals
machines
mining coal
andother
coal andother
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
AU16053/53A
Other versions
AU1605353A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU1605353A publication Critical patent/AU1605353A/en
Publication of AU159385B2 publication Critical patent/AU159385B2/en
Expired legal-status Critical Current

Links

AU16053/53A 1953-02-11 Improvements in machines for mining coal andother minerals Expired AU159385B2 (en)

Publications (2)

Publication Number Publication Date
AU1605353A AU1605353A (en) 1953-04-16
AU159385B2 true AU159385B2 (en) 1953-04-16

Family

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