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发明名称
DEVICE FOR STABILIZING AN ILLUMINATED MASK
摘要
申请公布号
EP0325575(A3)
申请公布日期
1990.08.29
申请号
EP19890890016
申请日期
1989.01.23
申请人
IMS IONEN MIKROFABRIKATIONS SYSTEME GESELLSCHAFT M.B.H.;OSTERREICHISCHE INVESTITIONSKREDIT AKTIENGESELLSCHAFT
发明人
GLAVISH, HILTON F., DR.;LOSCHNER, HANS, DR.;STENGL, GERHARD, DR.;CHALUPKA, ALFRED, DR.
分类号
G03F7/20;H01L21/027;H01L21/30;(IPC1-7):G03B41/00
主分类号
G03F7/20
代理机构
代理人
主权项
地址
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