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经营范围
发明名称
TELEPHONE TERMINAL SYSTEM
摘要
申请公布号
JPH03169146(A)
申请公布日期
1991.07.22
申请号
JP19890308686
申请日期
1989.11.28
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
KATAGAWA YUTAKA
分类号
H04M1/76;H04M1/27
主分类号
H04M1/76
代理机构
代理人
主权项
地址
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