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发明名称
Magnetischer Verstaerker
摘要
申请公布号
DE1044172(B)
申请公布日期
1958.11.20
申请号
DED1044172
申请日期
1957.06.06
申请人
SPERRY RAND CORPORATION
发明人
TORREY ROBERT DUTILH
分类号
H03F9/04;H03K3/45;H03K19/16
主分类号
H03F9/04
代理机构
代理人
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地址
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