CONNECTION BETWEEN CAP AND PROP OF ROOF SUPPORT SECTION

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Bibliographic Details
Main Authors SLEPTSOV ANATOLIJ S,SU, MYSHLYAEV BORIS K,SU, ORLOV VLADIMIR A,SU, GOLDSHTEJN MIKHAIL YA,SU, MOSKALENKO ANATOLIJ G,SU, MILOSERDIN MIKHAIL M,SU
Format Patent
LanguageEnglish
Published 30.10.1980
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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Bibliography:Application Number: SU19782688907