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2 234 200

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IPC

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Application

2002120890/09, 2002-08-07

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Start date

2002-08-07

(22)

Actual filing date

2002-08-07

(45)

Published

2004-08-10

(72)

Inventor

Shtogrin V.I.Shvyrev Ju.N.Shatokhin A.N.Silant'Ev K.A.Povstjan I.A.Korovin V.Ja.Gukov G.B.Gavrilov A.A.Voloshin Valerij NikolaevichBulakh D.M.

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Nauchno-Tekhnicheskoe Vnedrencheskoe Predprijatie

RADIOPHONE CASE Russian patent published in 2004 - IPC

Abstract RU 2234200 C2

FIELD: electromagnetic radiation shielding means.

SUBSTANCE: case body and shield are made of electromagnetic radiation absorbing material mixed up with binder in specified proportion. Material possessing anisotropic electrophysical properties and incorporating schungite in specified proportion is used as absorbing material.

EFFECT: enhanced shielding reliability.

9 cl, 4 dwg

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RU 2 234 200 C2

Authors

Shtogrin V.I.

Shvyrev Ju.N.

Shatokhin A.N.

Silant'Ev K.A.

Povstjan I.A.

Korovin V.Ja.

Gukov G.B.

Gavrilov A.A.

Voloshin Valerij Nikolaevich

Bulakh D.M.

Dates

2004-08-10—Published

2002-08-07—Filed