FR464359A - Filtres à eau - Google Patents

Filtres à eau

Info

Publication number
FR464359A
FR464359A FR464359A FR464359DA FR464359A FR 464359 A FR464359 A FR 464359A FR 464359 A FR464359 A FR 464359A FR 464359D A FR464359D A FR 464359DA FR 464359 A FR464359 A FR 464359A
Authority
FR
France
Prior art keywords
water filters
filters
water
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
FR464359A
Other languages
English (en)
Inventor
Louis Leydet
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.)
LOUIS LEYDET
Original Assignee
LOUIS LEYDET
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 by LOUIS LEYDET filed Critical LOUIS LEYDET
Application granted granted Critical
Publication of FR464359A publication Critical patent/FR464359A/fr
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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/002—Processes for the treatment of water whereby the filtration technique is of importance using small portable filters for producing potable water, e.g. personal travel or emergency equipment, survival kits, combat gear

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR464359A 1913-10-31 1913-10-31 Filtres à eau Expired FR464359A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR464359T 1913-10-31

Publications (1)

Publication Number Publication Date
FR464359A true FR464359A (fr) 1914-03-19

Family

ID=1503338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR464359A Expired FR464359A (fr) 1913-10-31 1913-10-31 Filtres à eau

Country Status (1)

Country Link
FR (1) FR464359A (fr)

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