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发明名称
TELEPHONE SYSTEM WITH AUTOMATIC ON-HOOK FUNCTION
摘要
申请公布号
JPH0884170(A)
申请公布日期
1996.03.26
申请号
JP19940244757
申请日期
1994.09.13
申请人
NITSUKO CORP
发明人
ISHIKAWA FUMIO
分类号
H04M1/00;(IPC1-7):H04M1/00
主分类号
H04M1/00
代理机构
代理人
主权项
地址
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