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2 054 546

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Application

93017149/03, 1993-04-02

(22)

Actual filing date

1993-04-02

(45)

Published

1996-02-20

(72)

Inventor

Anikin N.F.Artemov V.G.Marakov V.E.Konovalov V.I.Papulov L.M.Parfenov V.B.Chelpanova E.V.

(73)

Holder

Aktsionernoe Obshchestvo

METHOD FOR MINING OF GENTLY SLOPING POTASH SALT BEDS Russian patent published in 1996 - IPC

Abstract RU 2054546 C1

FIELD: mining industry. SUBSTANCE: method for mining of gently sloping potash salt beds includes formation of pillars of nonuniform width in marginal part of fault trough, the latter is gradually reduced in moving away from zone of full extraction to mine field boundary. EFFECT: higher efficiency. 1 dwg

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RU 2 054 546 C1

Authors

Anikin N.F.

Artemov V.G.

Marakov V.E.

Konovalov V.I.

Papulov L.M.

Parfenov V.B.

Chelpanova E.V.

Dates

1996-02-20—Published

1993-04-02—Filed

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