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2 219 038

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IPC

(21) (22)

Application

2001129239/02, 2001-10-30

(24)

Start date

2001-10-30

(22)

Actual filing date

2001-10-30

(45)

Published

2003-12-20

(72)

Inventor

Gudoshnikov V.M.Pavlov A.F.Knjazev A.A.Kutdusov A.Kh.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa Motorostroitel'Noe Proizvodstvennoe Ob"Edinenie"

METHOD FOR RESTORING CUTTING PROPERTIES OF CHANGEABLE POLYHEDRAL HARD-ALLOY TIPS Russian patent published in 2003 - IPC

Abstract RU 2219038 C2

FIELD: machine engineering. SUBSTANCE: method comprises steps of grinding cutting surface of tips and lapping it along lateral surfaces of all faces. EFFECT: possibility for multiple use of changeable tips. 1 dwg

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RU 2 219 038 C2

Authors

Gudoshnikov V.M.

Pavlov A.F.

Knjazev A.A.

Kutdusov A.Kh.

Dates

2003-12-20—Published

2001-10-30—Filed