INTERPHONE SET,申请号JP19770052255-传众专利搜索

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法人/股东/高管

发明名称	INTERPHONE SET
摘要	PURPOSE:To establish an interphone set enabling to give the freedom to slave sets and to make easy the operation of the master set.
申请公布号	JPS53137605(A)	申请公布日期	1978.12.01
申请号	JP19770052255	申请日期	1977.05.06
申请人	MATSUSHITA ELECTRIC IND CO LTD	发明人	KAKEHI YUUNOJIYOU;NISHIKIORI AKIRA;IKEDA TOMIO;KANEKO KOUJI
分类号	H04M9/00	主分类号	H04M9/00
代理机构		代理人
主权项
地址

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