FR357001A - Water tank for mining operations - Google Patents

Water tank for mining operations

Info

Publication number
FR357001A
FR357001A FR357001DA FR357001A FR 357001 A FR357001 A FR 357001A FR 357001D A FR357001D A FR 357001DA FR 357001 A FR357001 A FR 357001A
Authority
FR
France
Prior art keywords
water tank
mining operations
mining
operations
tank
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
Other languages
French (fr)
Inventor
Franz Schwarze
Von Ehrenfeld Elsa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR357001A publication Critical patent/FR357001A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere

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)
FR357001D 1905-08-17 1905-08-17 Water tank for mining operations Expired FR357001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR357001T 1905-08-17

Publications (1)

Publication Number Publication Date
FR357001A true FR357001A (en) 1905-12-15

Family

ID=1404927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR357001D Expired FR357001A (en) 1905-08-17 1905-08-17 Water tank for mining operations

Country Status (1)

Country Link
FR (1) FR357001A (en)

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