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2 031 398

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C1

(51)

IPC

(21) (22)

Application

4881072/25, 1990-11-11

(22)

Actual filing date

1990-11-11

(45)

Published

1995-03-20

(72)

Inventor

Zil'Bershtejn A.Kh.Romm G.M.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij Geologicheskij Institut Im.A.P.Karpinskogo

METHOD OF MEASURING OPTICAL ANISOTROPY OF ROCKS AND ORES Russian patent published in 1995 - IPC

Abstract RU 2031398 C1

FIELD: investigation of rocks. SUBSTANCE: mineral aggregate is investigated by means of integral polarization-optical method due to measuring of intensity of light reflected from metallographic specimen of rocks or ores. EFFECT: improved precision; improved reliability. 1 dwg

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RU 2 031 398 C1

Authors

Zil'Bershtejn A.Kh.

Romm G.M.

Dates

1995-03-20—Published

1990-11-11—Filed

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