,申请号JP19750053359U-传众专利搜索

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发明名称
摘要
申请公布号	JPS5611071(Y2)	申请公布日期	1981.03.12
申请号	JP19750053359U	申请日期	1975.04.18
申请人		发明人
分类号	G03B27/62;G03B27/32;G03G15/00;G03G15/04;(IPC1-7):G03B27/62	主分类号	G03B27/62
代理机构		代理人
主权项
地址

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