SEMI-PERMANENT MEMORY,申请号CAD778012-传众专利搜索

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发明名称	SEMI-PERMANENT MEMORY
摘要
申请公布号	CA778012(A)	申请公布日期	1968.02.06
申请号	CAD778012	申请日期
申请人	INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION	发明人	ANDRE J. JUDEINSTEIN;JERZY M. TYSZKA
分类号		主分类号
代理机构		代理人
主权项
地址

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