FR632338A - Method and apparatus for monitoring gas and water pipelines under pavements - Google Patents

Method and apparatus for monitoring gas and water pipelines under pavements

Info

Publication number
FR632338A
FR632338A FR632338DA FR632338A FR 632338 A FR632338 A FR 632338A FR 632338D A FR632338D A FR 632338DA FR 632338 A FR632338 A FR 632338A
Authority
FR
France
Prior art keywords
water pipelines
monitoring gas
pipelines under
pavements
under pavements
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
Robert Malvos
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
Application granted granted Critical
Publication of FR632338A publication Critical patent/FR632338A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/08—Underground hydrants
    • E03B9/10—Protective plates or covers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
FR632338D 1927-04-07 1927-04-07 Method and apparatus for monitoring gas and water pipelines under pavements Expired FR632338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR632338T 1927-04-07

Publications (1)

Publication Number Publication Date
FR632338A true FR632338A (en) 1928-01-07

Family

ID=8992462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR632338D Expired FR632338A (en) 1927-04-07 1927-04-07 Method and apparatus for monitoring gas and water pipelines under pavements

Country Status (1)

Country Link
FR (1) FR632338A (en)

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