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发明名称
摘要
申请公布号
FR2249190(B1)
申请公布日期
1979.02.16
申请号
FR19740035754
申请日期
1974.10.24
申请人
VYZKUMNY USTAV BAVLNARSKY
发明人
分类号
D01H4/08;(IPC1-7):D01H1/12
主分类号
D01H4/08
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