IMPROVEMENTS IN AND RELATING TO CAMERA SHUTTERS,申请号GB19690008871-传众专利搜索

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发明名称	IMPROVEMENTS IN AND RELATING TO CAMERA SHUTTERS
摘要
申请公布号	GB1261142(A)	申请公布日期	1972.01.19
申请号	GB19690008871	申请日期	1969.02.19
申请人	KABUSHIKI KAISHA RICOH	发明人
分类号	G03B9/18	主分类号	G03B9/18
代理机构		代理人
主权项
地址

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