,申请号SU19752191340-传众专利搜索

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法人/股东/高管

发明名称
摘要
申请公布号	SU547837(A1)	申请公布日期	1977.02.25
申请号	SU19752191340	申请日期	1975.11.20
申请人		发明人
分类号	G11C29/00;G06F11/263;(IPC1-7):G11C29/00	主分类号	G11C29/00
代理机构		代理人
主权项
地址

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