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发明名称
COOLING DEVICE FOR AMPLIFIER
摘要
申请公布号
JPH04208703(A)
申请公布日期
1992.07.30
申请号
JP19900400318
申请日期
1990.12.04
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
ARAKAWA YASUO
分类号
H03F3/20;H03F1/30
主分类号
H03F3/20
代理机构
代理人
主权项
地址
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