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发明名称
摘要
申请公布号
JPS57141690(U)
申请公布日期
1982.09.04
申请号
JP19810027312U
申请日期
1981.02.27
申请人
发明人
分类号
H05B41/391;G05F1/32;G05F1/455;H02M1/08;H05B41/00;(IPC1-7):H02M1/08
主分类号
H05B41/391
代理机构
代理人
主权项
地址
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