FR341100A - Improvements made to water purification devices - Google Patents

Improvements made to water purification devices

Info

Publication number
FR341100A
FR341100A FR341100DA FR341100A FR 341100 A FR341100 A FR 341100A FR 341100D A FR341100D A FR 341100DA FR 341100 A FR341100 A FR 341100A
Authority
FR
France
Prior art keywords
water purification
improvements made
purification devices
devices
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
Other languages
French (fr)
Inventor
Constant Leroy
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.)
CONSTANT LEROY
Original Assignee
CONSTANT LEROY
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 CONSTANT LEROY filed Critical CONSTANT LEROY
Application granted granted Critical
Publication of FR341100A publication Critical patent/FR341100A/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
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/02—Softening water by precipitation of the hardness
    • C02F5/025—Hot-water softening devices

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)
FR341100D 1904-03-10 1904-03-10 Improvements made to water purification devices Expired FR341100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR341100T 1904-03-10

Publications (1)

Publication Number Publication Date
FR341100A true FR341100A (en) 1904-07-28

Family

ID=1390180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR341100D Expired FR341100A (en) 1904-03-10 1904-03-10 Improvements made to water purification devices

Country Status (1)

Country Link
FR (1) FR341100A (en)

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