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发明名称
摘要
申请公布号
JPS57141400(U)
申请公布日期
1982.09.04
申请号
JP19810027551U
申请日期
1981.02.28
申请人
发明人
分类号
H05H13/00;H05H7/10;(IPC1-7):H05H13/00
主分类号
H05H13/00
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代理人
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