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经营范围
发明名称
EARTH STRUCTURE
摘要
申请公布号
JPH01170086(A)
申请公布日期
1989.07.05
申请号
JP19870327424
申请日期
1987.12.25
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
NAKAJIMA YOSHIHIRO;YASUDA MASAKATSU
分类号
H05K1/02;H04B1/08;H05K1/14
主分类号
H05K1/02
代理机构
代理人
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地址
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