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经营范围
发明名称
AMPLIFIER, AMPLIFYING METHOD AND FILTER
摘要
申请公布号
EP1944865(A4)
申请公布日期
2008.11.05
申请号
EP20070806651
申请日期
2007.09.04
申请人
SONY CORPORATION
发明人
IIDA, SACHIO;YOSHIZAWA, ATSUSHI
分类号
H03F7/04;H03F3/195
主分类号
H03F7/04
代理机构
代理人
主权项
地址
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