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发明名称
METHOD AND APPARATUS FOR MANUFACTURING MULTIPLE-LAYER FILAMENTOUS PACKING
摘要
申请公布号
SU1393454(A1)
申请公布日期
1988.05.07
申请号
SU19864102262
申请日期
1986.05.23
申请人
VNI PK I NEFTYANOGO MASHINOSTROENIYA
发明人
SHEJNMAN VLADIMIR I,SU;LEBEDEV YURIJ N,SU;VYBORNOV VYACHESLAV G,SU
分类号
B01D45/00
主分类号
B01D45/00
代理机构
代理人
主权项
地址
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