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发明名称
摘要
申请公布号
JPS5542359(Y1)
申请公布日期
1980.10.03
申请号
JP19700082644U
申请日期
1970.08.19
申请人
发明人
分类号
H01H43/30;A47J27/62;A47J37/08;(IPC1-7):H01H43/30
主分类号
H01H43/30
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