NL6413307A - - Google Patents

Info

Publication number
NL6413307A
NL6413307A NL6413307A NL6413307A NL6413307A NL 6413307 A NL6413307 A NL 6413307A NL 6413307 A NL6413307 A NL 6413307A NL 6413307 A NL6413307 A NL 6413307A NL 6413307 A NL6413307 A NL 6413307A
Authority
NL
Netherlands
Application number
NL6413307A
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 DEH53519A external-priority patent/DE1204164B/de
Application filed filed Critical
Publication of NL6413307A publication Critical patent/NL6413307A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D5/00—Lining shafts; Linings therefor
    • E21D5/04—Lining shafts; Linings therefor with brick, concrete, stone, or similar building materials
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/04—Transport of mined material in gravity inclines; in staple or inclined shafts
    • E21F13/047—Transport of mined material in gravity inclines; in staple or inclined shafts comprising helically running channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
NL6413307A 1963-12-14 1964-11-16 NL6413307A (cg-RX-API-DMAC10.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEH0047008 1963-12-14
DEH53519A DE1204164B (de) 1964-08-13 1964-08-13 Schacht- oder Bunkerausbau und Formstein fuer diesen Ausbau

Publications (1)

Publication Number Publication Date
NL6413307A true NL6413307A (cg-RX-API-DMAC10.html) 1965-06-15

Family

ID=25979943

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6413307A NL6413307A (cg-RX-API-DMAC10.html) 1963-12-14 1964-11-16

Country Status (3)

Country Link
BE (1) BE653367A (cg-RX-API-DMAC10.html)
GB (1) GB1032479A (cg-RX-API-DMAC10.html)
NL (1) NL6413307A (cg-RX-API-DMAC10.html)

Also Published As

Publication number Publication date
BE653367A (cg-RX-API-DMAC10.html) 1965-01-18
GB1032479A (cg-RX-API-DMAC10.html) 1966-06-08

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