FR2009117A1 - - Google Patents

Info

Publication number
FR2009117A1
FR2009117A1 FR6916660A FR6916660A FR2009117A1 FR 2009117 A1 FR2009117 A1 FR 2009117A1 FR 6916660 A FR6916660 A FR 6916660A FR 6916660 A FR6916660 A FR 6916660A FR 2009117 A1 FR2009117 A1 FR 2009117A1
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.)
Withdrawn
Application number
FR6916660A
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.)
KOPALNIA WEGLA KAMIENNEG
Original Assignee
KOPALNIA WEGLA KAMIENNEG
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 PL127105A external-priority patent/PL59376B1/pl
Application filed by KOPALNIA WEGLA KAMIENNEG filed Critical KOPALNIA WEGLA KAMIENNEG
Publication of FR2009117A1 publication Critical patent/FR2009117A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
    • E21D11/152—Laggings made of grids or nettings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
FR6916660A 1968-05-22 1969-05-22 Withdrawn FR2009117A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL127105A PL59376B1 (fr) 1968-05-22

Publications (1)

Publication Number Publication Date
FR2009117A1 true FR2009117A1 (fr) 1970-01-30

Family

ID=19950008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6916660A Withdrawn FR2009117A1 (fr) 1968-05-22 1969-05-22

Country Status (3)

Country Link
BE (1) BE733465A (fr)
DE (1) DE1926171A1 (fr)
FR (1) FR2009117A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328799C2 (de) * 1983-08-10 1986-02-13 Heinrich 4600 Dortmund Pottschull Verzugmatte für den Ausbau Untertage, insbesondere Vorpfänd-Verzugmatte
DE29714075U1 (de) * 1997-08-07 1997-10-02 Riensch & Held (GmbH & Co.), 21035 Hamburg Vorrichtung zur Bevorratung von Filterbeuteln für Aufgußgetränke, insbesondere Teebeutel

Also Published As

Publication number Publication date
BE733465A (fr) 1969-11-03
DE1926171A1 (de) 1969-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse