FILM WINDING AND REWINDING MECHANISM,申请号CAD502899-传众专利搜索

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发明名称	FILM WINDING AND REWINDING MECHANISM
摘要
申请公布号	CA502899(A)	申请公布日期	1954.05.25
申请号	CAD502899	申请日期
申请人	CANADIAN KODAK COMPANY LIMITED	发明人	CHARLES E. SWING;FRED N. WOODHOUSE
分类号		主分类号
代理机构		代理人
主权项
地址

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