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经营范围
发明名称
TONE SIGNAL GENERATOR
摘要
申请公布号
JPH09149115(A)
申请公布日期
1997.06.06
申请号
JP19950301812
申请日期
1995.11.20
申请人
EKUSHINGU:KK;BROTHER IND LTD
发明人
MISAWA YUTAKA
分类号
H04M1/27;(IPC1-7):H04M1/27
主分类号
H04M1/27
代理机构
代理人
主权项
地址
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