,申请号JP19730020200-传众专利搜索

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法人/股东/高管

发明名称
摘要
申请公布号	JPS49111674(A)	申请公布日期	1974.10.24
申请号	JP19730020200	申请日期	1973.02.21
申请人		发明人
分类号	G04B37/05;G04C10/00;G04G17/06;G04G99/00	主分类号	G04B37/05
代理机构		代理人
主权项
地址

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