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发明名称
METHOD OF DUST SUPPRESSION IN MINES
摘要
申请公布号
SU1763675(A1)
申请公布日期
1992.09.23
申请号
SU19904827716
申请日期
1990.05.22
申请人
VNII BEZOPASNOSTI TRUDA V GOR
发明人
ALEKSEEV EVGENIJ K,SU;SAKHNOVSKIJ VALENTIN L,SU;KUROCHENKO VITALIJ M,SU;TORYANIK VYACHESLAV V,SU;ZAJTSEV STANISLAV I,SU;SKALSKIJ VLADIMIR E,SU
分类号
E21F5/00
主分类号
E21F5/00
代理机构
代理人
主权项
地址
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