FR769554A - Sewer generator - Google Patents

Sewer generator

Info

Publication number
FR769554A
FR769554A FR769554DA FR769554A FR 769554 A FR769554 A FR 769554A FR 769554D A FR769554D A FR 769554DA FR 769554 A FR769554 A FR 769554A
Authority
FR
France
Prior art keywords
sewer
generator
sewer generator
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
Dunand Francois
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 FR769554A publication Critical patent/FR769554A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/06—Devices for restraining rats or other animals

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)
FR769554D 1934-03-03 1934-03-03 Sewer generator Expired FR769554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR769554T 1934-03-03

Publications (1)

Publication Number Publication Date
FR769554A true FR769554A (en) 1934-08-28

Family

ID=9184812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR769554D Expired FR769554A (en) 1934-03-03 1934-03-03 Sewer generator

Country Status (1)

Country Link
FR (1) FR769554A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678969A1 (en) * 1991-07-09 1993-01-15 Potrat Bernard Device for protecting a waste-water discharge (soil) pipe of a dwelling from penetration by sewer rats
EP1826326A3 (en) * 2006-02-27 2009-06-24 Nordisk Innovation ApS Barrier for preventing rats or other vermin from entering a sewage pipe system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678969A1 (en) * 1991-07-09 1993-01-15 Potrat Bernard Device for protecting a waste-water discharge (soil) pipe of a dwelling from penetration by sewer rats
EP1826326A3 (en) * 2006-02-27 2009-06-24 Nordisk Innovation ApS Barrier for preventing rats or other vermin from entering a sewage pipe system

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