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经营范围
发明名称
CIRCUIT FOR RECEIVING CHARGING SIGNAL OF PUBLIC TELEPHONE SET
摘要
申请公布号
JPS5342505(A)
申请公布日期
1978.04.18
申请号
JP19760116588
申请日期
1976.09.30
申请人
ANRITSU ELECTRIC CO LTD
发明人
TAKAHASHI HIROYUKI;SUZUKI TSUNEHIKO
分类号
H04M15/28;H04M17/00
主分类号
H04M15/28
代理机构
代理人
主权项
地址
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