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2 213 321

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IPC

(21) (22)

Application

2000131827/02, 2000-12-18

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Start date

2000-12-18

(22)

Actual filing date

2000-12-18

(45)

Published

2003-09-27

(72)

Inventor

Ibragimov A.A.Gazizov F.M.Rudakov V.V.Voronov I.L.Dubskikh A.V.Shemenev V.G.Kuznetsov V.G.

(73)

Holder

Sterlitamakskoe Po

BLASTING CARTRIDGE-DETONATOR Russian patent published in 2003 - IPC

Abstract RU 2213321 C2

FIELD: blasting operations, initiation of industrial explosives of all types. SUBSTANCE: blasting cartridge-detonator includes explosive charge of predominantly cylindrical shape with through conduit to house borehole signal conductors and blind hole to accommodate blasting initiation cap. Explosive charge has additional blind hole for second blasting initiation cap. EFFECT: reduced consumption of blasting cartridges-detonators. 2 dwg

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RU 2 213 321 C2

Authors

Ibragimov A.A.

Gazizov F.M.

Rudakov V.V.

Voronov I.L.

Dubskikh A.V.

Shemenev V.G.

Kuznetsov V.G.

Dates

2003-09-27—Published

2000-12-18—Filed