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经营范围
发明名称
DC COUPLING TYPE AMPLIFIER CIRCUIT
摘要
申请公布号
JPS63316503(A)
申请公布日期
1988.12.23
申请号
JP19880137194
申请日期
1988.06.03
申请人
TEKTRONIX INC
发明人
SAKAI RYOICHI
分类号
H03F1/30;H03F3/08;H03F3/34;H04B10/158
主分类号
H03F1/30
代理机构
代理人
主权项
地址
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