LEAKAGE PREVENTIVE SUBSTRATE STRUCTURE,申请号JP19890122540-传众专利搜索

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发明名称	LEAKAGE PREVENTIVE SUBSTRATE STRUCTURE
摘要
申请公布号	JPH02302087(A)	申请公布日期	1990.12.14
申请号	JP19890122540	申请日期	1989.05.16
申请人	SEIKO EPSON CORP	发明人	MIYASAKA NORIAKI
分类号	H05K1/02;H05K3/34	主分类号	H05K1/02
代理机构		代理人
主权项
地址

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