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发明名称
DRAINING ARRANGEMENT
摘要
申请公布号
SU671828(A1)
申请公布日期
1979.07.05
申请号
SU19772560941
申请日期
1977.12.27
申请人
VNI PI ZOLOTODOBYVAYUSHCHEJ PROMY "VNIIPROZOLOTO"
发明人
KALYANOV NIKOLAJ V,SU
分类号
B01D15/04;(IPC1-7):B01D15/04
主分类号
B01D15/04
代理机构
代理人
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地址
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