AU490185B2 - Improvements in or relating to mineral mining installations - Google Patents

Improvements in or relating to mineral mining installations

Info

Publication number
AU490185B2
AU490185B2 AU67527/74A AU6752774A AU490185B2 AU 490185 B2 AU490185 B2 AU 490185B2 AU 67527/74 A AU67527/74 A AU 67527/74A AU 6752774 A AU6752774 A AU 6752774A AU 490185 B2 AU490185 B2 AU 490185B2
Authority
AU
Australia
Prior art keywords
relating
mineral mining
mining installations
installations
mineral
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
AU67527/74A
Other versions
AU6752774A (en
Inventor
Becker Norbert Holkeri Lubomir Plevak Egon Wojaczek Humbert
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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
Priority claimed from DE2319909A external-priority patent/DE2319909C2/en
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Application granted granted Critical
Publication of AU490185B2 publication Critical patent/AU490185B2/en
Publication of AU6752774A publication Critical patent/AU6752774A/en
Expired legal-status Critical Current

Links

AU67527/74A 1973-04-19 1974-04-03 Improvements in or relating to mineral mining installations Expired AU490185B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE823199 1973-04-19
DE2319909A DE2319909C2 (en) 1973-04-19 1973-04-19 Shield support frame with support and delay device that can be opened to the side

Publications (2)

Publication Number Publication Date
AU490185B2 true AU490185B2 (en) 1975-10-09
AU6752774A AU6752774A (en) 1975-10-09

Family

ID=

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