METHOD FOR WORKING GENTLY SLOPING AND INCLINED SEAMS OF MINERALS

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Bibliographic Details
Main Authors NIFONTOV ALBERT I,SU, LAVRIK VLADIMIR G,SU, NIKISHICHEV BORIS G,SU, MIKHEEV OLEG V,SU, POPKOV MIKHAIL P,SU, LARIN NIKOLAJ I,SU
Format Patent
LanguageEnglish
Russian
Published 15.09.1991
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
MINING
MINING OR QUARRYING
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Bibliography:Application Number: SU19894681616