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发明名称
Magnetic error sensing circuit for selsyn systems
摘要
申请公布号
US2848668(A)
申请公布日期
1958.08.19
申请号
US19530393524
申请日期
1953.11.20
申请人
RAMEY JR ROBERT A
发明人
JR. ROBERT A. RAMEY,
分类号
G08C19/48
主分类号
G08C19/48
代理机构
代理人
主权项
地址
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