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发明名称
KNOT CATCHER OF CLOSED TYPE
摘要
申请公布号
SU663770(A1)
申请公布日期
1979.05.25
申请号
SU19772554180
申请日期
1977.12.05
申请人
TSNI PK I PO PROEKTIROVANIYU OBORU DLYA TSELLYULOZNO-BUMAZHNOJ PROMYSHLENNOSTI
发明人
FEDOROV YURIJ M,SU;YAKOVLEV VADIM A,SU
分类号
D21D5/22;(IPC1-7):D21D5/22
主分类号
D21D5/22
代理机构
代理人
主权项
地址
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