FR741009A - - Google Patents

Info

Publication number
FR741009A
FR741009A FR741009DA FR741009A FR 741009 A FR741009 A FR 741009A FR 741009D A FR741009D A FR 741009DA FR 741009 A FR741009 A FR 741009A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR741009A publication Critical patent/FR741009A/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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/686—Devices for dosing liquid additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
FR741009D Expired FR741009A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR741009A true FR741009A (cg-RX-API-DMAC7.html) 1933-02-04

Family

ID=1545603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR741009D Expired FR741009A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR741009A (cg-RX-API-DMAC7.html)

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