,申请号JP19910000155-传众专利搜索

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发明名称
摘要
申请公布号	JP3001011(B2)	申请公布日期	2000.01.17
申请号	JP19910000155	申请日期	1991.01.07
申请人		发明人
分类号	G03B13/12;(IPC1-7):G03B13/12	主分类号	G03B13/12
代理机构		代理人
主权项
地址

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