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发明名称
FEEDBACK AMPLIFIER ARRANGEMENT
摘要
申请公布号
US3550029(A)
申请公布日期
1970.12.22
申请号
USD3550029
申请日期
1969.02.17
申请人
LKB INSTRUMENTS INC.
发明人
RUNE DAVID OLIVER SUNDBERG
分类号
H03G3/32;G01N21/27;H03G3/20;(IPC1-7):H03F1/36
主分类号
H03G3/32
代理机构
代理人
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