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AU454632B2 - Improvement in stoping apparatus - Google Patents
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AU454632B2 - Improvement in stoping apparatus - Google Patents

Improvement in stoping apparatus

Info

Publication number
AU454632B2
AU454632B2 AU16206/70A AU1620670A AU454632B2 AU 454632 B2 AU454632 B2 AU 454632B2 AU 16206/70 A AU16206/70 A AU 16206/70A AU 1620670 A AU1620670 A AU 1620670A AU 454632 B2 AU454632 B2 AU 454632B2
Authority
AU
Australia
Prior art keywords
stoping
improvement
stoping apparatus
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
AU16206/70A
Other versions
AU1620670A (en
Inventor
Qranskog Roland
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.)
Linden Alimak AB
Original Assignee
Linden Alimak AB
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
Application filed by Linden Alimak AB filed Critical Linden Alimak AB
Priority to AU16206/70A priority Critical patent/AU454632B2/en
Publication of AU1620670A publication Critical patent/AU1620670A/en
Application granted granted Critical
Publication of AU454632B2 publication Critical patent/AU454632B2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D3/00—Raising shafts, i.e. working upwards from the bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
AU16206/70A 1970-06-10 1970-06-10 Improvement in stoping apparatus Expired AU454632B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU16206/70A AU454632B2 (en) 1970-06-10 1970-06-10 Improvement in stoping apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU16206/70A AU454632B2 (en) 1970-06-10 1970-06-10 Improvement in stoping apparatus

Publications (2)

Publication Number Publication Date
AU1620670A AU1620670A (en) 1971-12-16
AU454632B2 true AU454632B2 (en) 1974-10-17

Family

ID=3706118

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16206/70A Expired AU454632B2 (en) 1970-06-10 1970-06-10 Improvement in stoping apparatus

Country Status (1)

Country Link
AU (1) AU454632B2 (en)

Also Published As

Publication number Publication date
AU1620670A (en) 1971-12-16

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