NL6507116A - - Google Patents

Info

Publication number
NL6507116A
NL6507116A NL6507116A NL6507116A NL6507116A NL 6507116 A NL6507116 A NL 6507116A NL 6507116 A NL6507116 A NL 6507116A NL 6507116 A NL6507116 A NL 6507116A NL 6507116 A NL6507116 A NL 6507116A
Authority
NL
Netherlands
Application number
NL6507116A
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 filed Critical
Priority to NL6507116A priority Critical patent/NL6507116A/xx
Publication of NL6507116A publication Critical patent/NL6507116A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D17/00—Caps for supporting mine roofs
    • E21D17/006—Caps for supporting mine roofs characterised by the material

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)
NL6507116A 1965-06-04 1965-06-04 NL6507116A (cg-RX-API-DMAC7.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL6507116A NL6507116A (cg-RX-API-DMAC7.html) 1965-06-04 1965-06-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6507116A NL6507116A (cg-RX-API-DMAC7.html) 1965-06-04 1965-06-04

Publications (1)

Publication Number Publication Date
NL6507116A true NL6507116A (cg-RX-API-DMAC7.html) 1966-12-05

Family

ID=19793293

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6507116A NL6507116A (cg-RX-API-DMAC7.html) 1965-06-04 1965-06-04

Country Status (1)

Country Link
NL (1) NL6507116A (cg-RX-API-DMAC7.html)

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