FR1093201A - - Google Patents

Info

Publication number
FR1093201A
FR1093201A FR1093201DA FR1093201A FR 1093201 A FR1093201 A FR 1093201A FR 1093201D A FR1093201D A FR 1093201DA FR 1093201 A FR1093201 A FR 1093201A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR1093201A publication Critical patent/FR1093201A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D5/00—Lining shafts; Linings therefor

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)
FR1093201D Expired FR1093201A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
FR1093201A true FR1093201A (enrdf_load_stackoverflow) 1955-05-02

Family

ID=1567913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1093201D Expired FR1093201A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
FR (1) FR1093201A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108087001A (zh) * 2017-12-25 2018-05-29 中矿金业股份有限公司 钢溜井的架设方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108087001A (zh) * 2017-12-25 2018-05-29 中矿金业股份有限公司 钢溜井的架设方法

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