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发明名称
摘要
申请公布号
FR2328429(B1)
申请公布日期
1980.06.20
申请号
FR19750032277
申请日期
1975.10.22
申请人
DUC ROBERT
发明人
分类号
A47G25/06;(IPC1-7):A47G25/06
主分类号
A47G25/06
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