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发明名称
Servo amplifier for converting bipolar pulses to control signals
摘要
申请公布号
US2892939(A)
申请公布日期
1959.06.30
申请号
US19550480229
申请日期
1955.01.06
申请人
GILFILLAN BROS. INC.
发明人
ULE LOUIS A.
分类号
H03B9/10
主分类号
H03B9/10
代理机构
代理人
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地址
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