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申请公布号
JPS4219398(Y1)
申请公布日期
1967.11.09
申请号
JP19640097320U
申请日期
1964.12.14
申请人
发明人
分类号
A47K3/00;(IPC1-7):A47K3/00
主分类号
A47K3/00
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