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发明名称
REDUCTION OF NOISE LEVEL IN MAGNETIC RECORDING SYSTEMS BY USE OF A-C BIAS AND/OR D-C CORRECTION OF ASYMMETRY
摘要
申请公布号
CA537044(A)
申请公布日期
1957.02.12
申请号
CAD537044
申请日期
申请人
GENERAL DYNAMICS CORPORATION
发明人
JOSEPH W. GRATIAN
分类号
主分类号
代理机构
代理人
主权项
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