SYSTEM FOR CONTROLLING POWERED ROOF SUPPORT

Saved in:
Bibliographic Details
Main Authors MALAKHOV VIKTOR M,SU, FEDOTOV EDUARD ,SU, YUREV SERGEJ F,SU, RODKO YAKOV ,SU
Format Patent
LanguageEnglish
Published 05.08.1978
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
Online AccessGet full text

Cover

More Information
Bibliography:Application Number: SU19762412607