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发明名称
BAND FILTER
摘要
申请公布号
SU1001972(A1)
申请公布日期
1983.03.07
申请号
SU19802936938
申请日期
1980.06.12
申请人
VNII NERUDNYKH STROITELNYKH MATERIALOV GIDROMEKHANIZATSII
发明人
FAIZOVA LIDIYA G,SU;DUBOV VALERIJ A,SU;KOLOTOV BORIS N,SU;MUROMETS ALEKSANDR A,SU
分类号
B01D33/04;(IPC1-7):B01D33/04
主分类号
B01D33/04
代理机构
代理人
主权项
地址
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