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发明名称
摘要
申请公布号
JPS5319186(B2)
申请公布日期
1978.06.19
申请号
JP19720099995
申请日期
1972.10.06
申请人
发明人
分类号
H03F3/343;G06G7/16;H03D7/12;H03D7/14;H03F3/34;H03F3/347;H03F3/45;H03G1/00;H03G3/10;H03G3/30;(IPC1-7):H03G3/10;H04B1/26
主分类号
H03F3/343
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代理人
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地址
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