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经营范围
发明名称
BIAS REGULATED PUSH-PULL AMPLIFIER
摘要
申请公布号
US3531728(A)
申请公布日期
1970.09.29
申请号
USD3531728
申请日期
1968.12.24
申请人
NARCO SCIENTIFIC IND. INC.
发明人
WILBUR A. VISHER
分类号
H03F3/26;(IPC1-7):H03F3/26
主分类号
H03F3/26
代理机构
代理人
主权项
地址
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