FR11439E - Siphoid box for septic tank - Google Patents

Siphoid box for septic tank

Info

Publication number
FR11439E
FR11439E FR11439DA FR11439E FR 11439 E FR11439 E FR 11439E FR 11439D A FR11439D A FR 11439DA FR 11439 E FR11439 E FR 11439E
Authority
FR
France
Prior art keywords
siphoid
box
septic tank
septic
tank
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
Victor Devrez
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.)
VICTOR DEVREZ
Original Assignee
VICTOR DEVREZ
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.)
Publication date
Application granted granted Critical
Publication of FR11439E publication Critical patent/FR11439E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR11439D 1907-04-09 Siphoid box for septic tank Expired FR11439E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE388952X 1907-04-09

Publications (1)

Publication Number Publication Date
FR11439E true FR11439E (en) 1910-02-11

Family

ID=32696155

Family Applications (3)

Application Number Title Priority Date Filing Date
FR11439D Expired FR11439E (en) 1907-04-09 Siphoid box for septic tank
FR14302D Expired FR14302E (en) 1907-04-09 Siphoid box for septic tank
FR388952D Expired FR388952A (en) 1907-04-09 1908-04-06 Siphoid box for septic tank

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR14302D Expired FR14302E (en) 1907-04-09 Siphoid box for septic tank
FR388952D Expired FR388952A (en) 1907-04-09 1908-04-06 Siphoid box for septic tank

Country Status (1)

Country Link
FR (3) FR388952A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239068A (en) * 1962-11-30 1966-03-08 Peterson Leonard Septic tank

Also Published As

Publication number Publication date
FR388952A (en) 1908-08-27
FR14302E (en) 1911-11-17

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