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2 181 645

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IPC

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Application

2000106096/02, 2000-03-15

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Start date

2000-03-15

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Actual filing date

2000-03-15

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Published

2002-04-27

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Inventor

Korshunov A.B.Bazhinov A.N.Rjabov V.N.Krysov G.A.Dukhnovskij M.P.Pavlov V.A.Shesterikov S.A.Ivanov A.N.Sviridova T.A.Samokhvalov G.V.Barzov A.A.L'Vov A.F.Pupovskij A.F.Povetkin A.V.Povetkin A.A.Gorjukhin V.D.Merkulov N.M.Okulov B.S.Shkrob V.N.Gardash V.V.Titov A.M.Shakhova K.I.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Mekhaniki Moskovskogo Gosudarstvennogo Universiteta Im. M.V. Lomonosova

APPARATUS FOR WORKING MATERIALS Russian patent published in 2002 - IPC

Abstract RU 2181645 C2

FIELD: apparatus for cold and hot mechanical working of different materials, mainly metals and their alloys. SUBSTANCE: apparatus may be in the form of different type cutters, milling cutters, drills, drawing dies and so on. Apparatus includes base and working member secured to it and made of hard alloy containing tungsten monocarbide. Blocks of tungsten monocarbide have size more than 150 nanometers. EFFECT: increased useful life period of apparatus. 1 tbl

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RU 2 181 645 C2

Authors

Korshunov A.B.

Bazhinov A.N.

Rjabov V.N.

Krysov G.A.

Dukhnovskij M.P.

Pavlov V.A.

Shesterikov S.A.

Ivanov A.N.

Sviridova T.A.

Samokhvalov G.V.

Barzov A.A.

L'Vov A.F.

Pupovskij A.F.

Povetkin A.V.

Povetkin A.A.

Gorjukhin V.D.

Merkulov N.M.

Okulov B.S.

Shkrob V.N.

Gardash V.V.

Titov A.M.

Shakhova K.I.

Dates

2002-04-27—Published

2000-03-15—Filed

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