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发明名称
SHADOW MASK AND ITS PRODUCTION
摘要
申请公布号
JPS6425953(A)
申请公布日期
1989.01.27
申请号
JP19870262665
申请日期
1987.10.20
申请人
NIPPON MINING CO LTD
发明人
KAMIO MORINORI;YUKI NORIO
分类号
C22C38/00;C22C38/54;H01J9/14;H01J29/07
主分类号
C22C38/00
代理机构
代理人
主权项
地址
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