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发明名称
TELEPHONE SET AND METHOD FOR ADJUSTING SIDETONE
摘要
申请公布号
JPH0746304(A)
申请公布日期
1995.02.14
申请号
JP19930192551
申请日期
1993.08.03
申请人
FUJITSU TEN LTD
发明人
NAKAHIRA RIICHI
分类号
H04M1/58;(IPC1-7):H04M1/58
主分类号
H04M1/58
代理机构
代理人
主权项
地址
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