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发明名称
ELECTRIC CIRCUIT DEVICE
摘要
申请公布号
JPH02144997(A)
申请公布日期
1990.06.04
申请号
JP19880298075
申请日期
1988.11.28
申请人
HITACHI LTD
发明人
HIROTA KAZUO;YOKONO ATARU;FUJITA TAKESHI;MITANI MASAO;ASAO HIROSHI;MATSUMOTO KUNIO;TOKUNAGA YUTAKA;YAMADA MINORU
分类号
H05K7/20;H05K1/02;H05K1/14;H05K7/14
主分类号
H05K7/20
代理机构
代理人
主权项
地址
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