,申请号DE19843439879-传众专利搜索

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发明名称
摘要
申请公布号	DE3439879(C2)	申请公布日期	1987.12.03
申请号	DE19843439879	申请日期	1984.10.31
申请人	RICOH CO., LTD., TOKIO/TOKYO, JP	发明人	KURAMOTO, SHINICHI;TAKANASHI, HAJIME, NUMAZU, SHIZUOKA, JP
分类号	G03G9/12;G03G9/13;(IPC1-7):G03G9/12	主分类号	G03G9/12
代理机构		代理人
主权项
地址

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