IMAGE FORMING DEVICE,申请号JP19900043805-传众专利搜索

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发明名称	IMAGE FORMING DEVICE
摘要
申请公布号	JPH03246573(A)	申请公布日期	1991.11.01
申请号	JP19900043805	申请日期	1990.02.23
申请人	RICOH CO LTD	发明人	NAGATSUNA SHINJI;KOIZUMI YUTAKA
分类号	G03G15/08;G03G21/18	主分类号	G03G15/08
代理机构		代理人
主权项
地址

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