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经营范围
发明名称
Shifting register employing magnetic amplifiers
摘要
申请公布号
US2959770(A)
申请公布日期
1960.11.08
申请号
US19540431378
申请日期
1954.05.21
申请人
SPERRY RAND CORPORATION
发明人
JR. JOHN PRESPER ECKERT,
分类号
G11C19/04
主分类号
G11C19/04
代理机构
代理人
主权项
地址
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