,申请号JP19660076738U-传众专利搜索

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发明名称
摘要
申请公布号	JPS4410466(Y1)	申请公布日期	1969.04.26
申请号	JP19660076738U	申请日期	1966.08.15
申请人		发明人
分类号	G04B1/14;(IPC1-7):G04B1/14	主分类号	G04B1/14
代理机构		代理人
主权项
地址

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