CARD EJECTOR MECHANISM,申请号CAD546921-传众专利搜索

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发明名称	CARD EJECTOR MECHANISM
摘要
申请公布号	CA546921(A)	申请公布日期	1957.10.01
申请号	CAD546921	申请日期
申请人	INTERNATIONAL BUSINESS MACHINES CORPORATION	发明人	FRED G. HAMILTON;KARL R. STAUSS
分类号		主分类号
代理机构		代理人
主权项
地址

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