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法人/股东/高管

发明名称
摘要
申请公布号	JPS56707(Y2)	申请公布日期	1981.01.09
申请号	JP19740144140U	申请日期	1974.11.27
申请人		发明人
分类号	H04M3/26;H04M3/22;H04M3/24;H04Q1/20;H04Q3/54;(IPC1-7):H04Q1/20	主分类号	H04M3/26
代理机构		代理人
主权项
地址

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