FR797638A - Advanced automatic shutter - Google Patents

Advanced automatic shutter

Info

Publication number
FR797638A
FR797638A FR797638DA FR797638A FR 797638 A FR797638 A FR 797638A FR 797638D A FR797638D A FR 797638DA FR 797638 A FR797638 A FR 797638A
Authority
FR
France
Prior art keywords
automatic shutter
advanced automatic
advanced
shutter
automatic
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
Adolphe Latreille
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 FR797638A publication Critical patent/FR797638A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal

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)
FR797638D 1935-11-13 1935-11-13 Advanced automatic shutter Expired FR797638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR797638T 1935-11-13

Publications (1)

Publication Number Publication Date
FR797638A true FR797638A (en) 1936-05-01

Family

ID=9235804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797638D Expired FR797638A (en) 1935-11-13 1935-11-13 Advanced automatic shutter

Country Status (1)

Country Link
FR (1) FR797638A (en)

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