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发明名称
摘要
申请公布号
FR2260309(B1)
申请公布日期
1979.03.16
申请号
FR19750003604
申请日期
1975.02.05
申请人
YOSHIDA KOGYO KK
发明人
分类号
A44B19/30;(IPC1-7):A44B19/30
主分类号
A44B19/30
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