PHOTODETECTION CIRCUIT WITH AMPLIFIER,申请号JP19900220318-传众专利搜索

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发明名称	PHOTODETECTION CIRCUIT WITH AMPLIFIER
摘要
申请公布号	JPH03285407(A)	申请公布日期	1991.12.16
申请号	JP19900220318	申请日期	1990.08.22
申请人	RICOH CO LTD	发明人	NAKAYAMA YOSHINOBU;FUJITA SHUNSUKE
分类号	G01J1/44;G11B11/10;G11B11/105;H03F3/08	主分类号	G01J1/44
代理机构		代理人
主权项
地址

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