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发明名称
METHOD OF FORMING OHMIC CONTACTS
摘要
申请公布号
GB9109991(D0)
申请公布日期
1991.07.03
申请号
GB19910009991
申请日期
1991.05.09
申请人
BRITISH PETROLEUM COMPANY, THE P.L.C
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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