FILM ABNORMALITY DETECTOR FOR PROJECTOR,申请号JP19900198355-传众专利搜索

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发明名称	FILM ABNORMALITY DETECTOR FOR PROJECTOR
摘要
申请公布号	JPH0481742(A)	申请公布日期	1992.03.16
申请号	JP19900198355	申请日期	1990.07.24
申请人	BIKUTAA ONKIYOU KOUGIYOU KK;MEITEC CORP	发明人	TAGUCHI ATSUSHI;NAGAO NORIMICHI;OKAMOTO HIROSHI;KONO HIDEKI;BOKU SHIYOUSEKI
分类号	G03B21/50	主分类号	G03B21/50
代理机构		代理人
主权项
地址

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