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发明名称
OPENER OF SEMICONDUCTOR PACKAGE
摘要
申请公布号
JPS6411334(A)
申请公布日期
1989.01.13
申请号
JP19870166715
申请日期
1987.07.03
申请人
YAMATO SCIENT CO LTD
发明人
WAKASUGI MITSUHARU
分类号
G01R31/26;H01L21/56
主分类号
G01R31/26
代理机构
代理人
主权项
地址
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