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2 132 502

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IPC

(21) (22)

Application

97121976/06, 1997-12-30

(22)

Actual filing date

1997-12-30

(45)

Published

1999-06-27

(72)

Inventor

Kotljar S.M.Safonov V.G.Sedov M.P.Levit M.Z.Kasatkin G.P.Piven' E.G.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Nauchno-Issledovatel'Skij I Konstruktorsko-Tekhnologicheskij Institut Asbestovykh Tekhnicheskikh Izdelij FirmaOtkrytoe Aktsionernoe Obshchestvo

PACKING Russian patent published in 1999 - IPC

Abstract RU 2132502 C1

FIELD: soft packing for stuffing boxes working at axial tension. SUBSTANCE: surface of packing has at least 50 percent of cavities. EFFECT: enhanced sealing ability of stuffing box.

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PACKING	1997	Kasatkin G.P. Levit M.Z. Ignat'Ev D.M. Piven' E.G.	RU2132501C1
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RU 2 132 502 C1

Authors

Kotljar S.M.

Safonov V.G.

Sedov M.P.

Levit M.Z.

Kasatkin G.P.

Piven' E.G.

Dates

1999-06-27—Published

1997-12-30—Filed