METHOD FOR SUPPORTING JOINT BETWEEN STOPING FACE AND ADJOINING GALLERY

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Bibliographic Details
Main Authors KOLESNICHENKO EVGENIJ A,SU, DEGTYAR RUSLAN V,SU, SHVETS VLADIMIR R,SU, YAREMBASH IGOR F,SU
Format Patent
LanguageEnglish
Russian
Published 15.11.1991
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
MINING
MINING OR QUARRYING
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Bibliography:Application Number: SU19894629546