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发明名称
NONWOVEN FILTERING MATERIAL
摘要
申请公布号
SU1311759(A1)
申请公布日期
1987.05.23
申请号
SU19853990415
申请日期
1985.12.12
申请人
V PK T I VTORICHNYKH RESURSOV
发明人
LEBEDEV NIKOLAJ A,SU;OGILVI ALEKSANDR N,SU;TARASYUK LIDIYA A,SU;NECHAKHIN NIKOLAJ V,SU;ROMANOV PAVEL P,SU
分类号
B01D39/16
主分类号
B01D39/16
代理机构
代理人
主权项
地址
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