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发明名称
CONTACT FORMING METHOD
摘要
申请公布号
JPS54101292(A)
申请公布日期
1979.08.09
申请号
JP19780007263
申请日期
1978.01.27
申请人
HITACHI LTD
发明人
MEGURO SATOSHI
分类号
H01L23/522;H01L21/768
主分类号
H01L23/522
代理机构
代理人
主权项
地址
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