LIGHT MODULATION APPARATUS AND METHOD,申请号JP19890211540-传众专利搜索

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发明名称	LIGHT MODULATION APPARATUS AND METHOD
摘要
申请公布号	JPH02129616(A)	申请公布日期	1990.05.17
申请号	JP19890211540	申请日期	1989.08.18
申请人	INTERNATL BUSINESS MACH CORP <IBM>	发明人	RIYUUBEN SEODORE KORINZU;JIYON ROBAATO KAATOREI;TOOMASU NIKORASU TAISU
分类号	G02F1/015;G02F1/017;G02F1/17	主分类号	G02F1/015
代理机构		代理人
主权项
地址

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