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发明名称
WELL DRYING METHOD
摘要
申请公布号
SU1730447(A1)
申请公布日期
1992.04.30
申请号
SU19884611933
申请日期
1988.12.02
申请人
GNII GORNOKHIMICHESKOGO SYRYA
发明人
SITNIK VYACHESLAV A,SU;KAZAKOV NIKOLAJ N,SU;SAMOJLOV YURIJ A,SU;ALIMKIN ALEKSANDR M,SU;VASILIADI DMITRIJ KH,SU;NIKOLAEV GENNADIJ V,SU;SANDT FEDOR F,SU
分类号
E21C37/00
主分类号
E21C37/00
代理机构
代理人
主权项
地址
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