,申请号JP19870081195-传众专利搜索

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发明名称
摘要
申请公布号	JPH0690389(B2)	申请公布日期	1994.11.14
申请号	JP19870081195	申请日期	1987.04.03
申请人		发明人
分类号	G03B27/50;G03B27/32;(IPC1-7):G03B27/32	主分类号	G03B27/50
代理机构		代理人
主权项
地址

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