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经营范围
发明名称
PORTABLE POWER AMPLIFIER
摘要
申请公布号
EP1389899(A4)
申请公布日期
2004.08.25
申请号
EP20020728130
申请日期
2002.05.23
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
AKATSUKA, TERUMOTO;UTSUNOMIYA, KEISUKE;OWAKI, HARUKI;KITAGAWA, MOTOYOSHI
分类号
H05K9/00;H01P1/15;H03F1/30;H05K5/06;H05K7/14;H05K7/20;(IPC1-7):H05K7/20;H03F3/213
主分类号
H05K9/00
代理机构
代理人
主权项
地址
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