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发明名称
摘要
申请公布号
JPH0455755(U)
申请公布日期
1992.05.13
申请号
JP19900098467U
申请日期
1990.09.21
申请人
发明人
分类号
H01K1/40;H01K1/44;(IPC1-7):H01K1/40
主分类号
H01K1/40
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