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发明名称
Fernsprechanrufverteiler.
摘要
申请公布号
DE68924735(D1)
申请公布日期
1995.12.14
申请号
DE19896024735
申请日期
1989.08.02
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD., KADOMA, OSAKA, JP
发明人
KATAGAWA, HIROMI, HAKATA-KU FUKUOKA CITY, 816, JP
分类号
H04M3/54;H04Q3/00;(IPC1-7):H04Q3/00
主分类号
H04M3/54
代理机构
代理人
主权项
地址
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