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发明名称
摘要
申请公布号
JPS5541820(Y2)
申请公布日期
1980.09.30
申请号
JP19740105648U
申请日期
1974.09.04
申请人
发明人
分类号
C25C7/06;C25C1/12;(IPC1-7):C25C7/06
主分类号
C25C7/06
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