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经营范围
发明名称
INTERPHONE SYSTEM
摘要
申请公布号
JPH06209379(A)
申请公布日期
1994.07.26
申请号
JP19930002478
申请日期
1993.01.11
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
YAMAZAKI HIDESATO;TAKAI HITOSHI;URABE YOSHIO
分类号
H04M9/00;(IPC1-7):H04M9/00
主分类号
H04M9/00
代理机构
代理人
主权项
地址
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