ELECTRONIC MAIL SYSTEMS,申请号EP19890310911-传众专利搜索

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发明名称	ELECTRONIC MAIL SYSTEMS
摘要
申请公布号	EP0371605(A3)	申请公布日期	1992.08.19
申请号	EP19890310911	申请日期	1989.10.23
申请人	INTERNATIONAL BUSINESS MACHINES CORPORATION	发明人	HEYEN, JOHN GARY;KASIRAJ, CHANDER;WOLF, TIMOTHY JAMES
分类号	G06F13/00;G06Q10/00;H04L12/58;(IPC1-7):H04L12/54	主分类号	G06F13/00
代理机构		代理人
主权项
地址

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