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2 154 000

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C1

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IPC

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Application

99110286/28, 1999-05-20

(24)

Start date

1999-05-20

(22)

Actual filing date

1999-05-20

(45)

Published

2000-08-10

(72)

Inventor

Kozin V.M.

(73)

Holder

Institut Mashinovedenija I Metallurgii Dvo Ran

METHOD OF BREAKING ICE COVER Russian patent published in 2000 - IPC

Abstract RU 2154000 C1

FIELD: shipbuilding. SUBSTANCE: submersible vessel performs translational motion and simultaneously oscillation rotation around vertical axis at frequency equal to frequency of resonance flexible gravitational waves. EFFECT: enhanced efficiency of breaking ice cover. 2 cl, 3 dwg

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RU 2 154 000 C1

Authors

Kozin V.M.

Dates

2000-08-10—Published

1999-05-20—Filed

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