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发明名称
摘要
申请公布号
JPS4848065(A)
申请公布日期
1973.07.07
申请号
JP19710083498
申请日期
1971.10.20
申请人
发明人
分类号
H03M1/10;H02H3/02;H03M1/52
主分类号
H03M1/10
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代理人
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地址
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