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经营范围
发明名称
PERMANENT STORAGE
摘要
申请公布号
SU624297(A1)
申请公布日期
1978.09.15
申请号
SU19762348850
申请日期
1976.04.14
申请人
VNII NEFTEPROMYSLOVOJ GEOFIZIKI
发明人
LITUEV VLADIMIR YA,SU;ALEKSANDROV STANISLAV S,SU
分类号
G11C17/00;(IPC1-7):G11C17/00
主分类号
G11C17/00
代理机构
代理人
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地址
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