FR1056378A - - Google Patents

Info

Publication number
FR1056378A
FR1056378A FR1056378DA FR1056378A FR 1056378 A FR1056378 A FR 1056378A FR 1056378D A FR1056378D A FR 1056378DA FR 1056378 A FR1056378 A FR 1056378A
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 FR1056378A publication Critical patent/FR1056378A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
    • E03B3/08—Obtaining and confining water by means of wells
    • E03B3/16—Component parts of wells
    • E03B3/18—Well filters
    • E03B3/24—Well filters formed of loose materials, e.g. gravel
    • E03B3/26—Well filters formed of loose materials, e.g. gravel with packed filtering material

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
FR1056378D Expired FR1056378A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
FR1056378A true FR1056378A (enrdf_load_stackoverflow) 1954-02-26

Family

ID=1567722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056378D Expired FR1056378A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
FR (1) FR1056378A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330361A (en) * 1964-11-23 1967-07-11 Union Oil Co Liner for well bores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330361A (en) * 1964-11-23 1967-07-11 Union Oil Co Liner for well bores

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