METHOD OF LOWERING SILICOSIS DANGER OF DUST

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Bibliographic Details
Main Authors RYZHKOV FILIPP N,SU, VAZHOVA SVETLANA K,SU, STEPANOVA LIDIYA E,SU, KALEGANOV BORIS A,SU
Format Patent
LanguageEnglish
Published 05.06.1980
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
MINING
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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Bibliography:Application Number: SU19782626052