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2 179 957

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IPC

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Application

2001108350/12, 2001-03-27

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Start date

2001-03-27

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Actual filing date

2001-03-27

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Published

2002-02-27

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Inventor

Nazarov V.D.Vadulina N.V.Rusakovich A.A.

(73)

Holder

Ooo Nauchno-Proizvodstvennaja Firma

WATER FLUORIDATION PROCESS Russian patent published in 2002 - IPC

Abstract RU 2179957 C1

FIELD: water treatment. SUBSTANCE: fluoridation of drinking- and industrial-destination water is effected through artificial filter material bed containing chalk (45.45-47,5%), liquid glass (45.45-47.5), and sodium silicofluoride (5.0-9.1%). EFFECT: reduced corrosion risk, simplified process, and expanded its functional possibilities. 1 dwg, 1 tbl

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RU 2 179 957 C1

Authors

Nazarov V.D.

Vadulina N.V.

Rusakovich A.A.

Dates

2002-02-27—Published

2001-03-27—Filed

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