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发明名称
Determining shape of mask
摘要
申请公布号
GB2121164(A)
申请公布日期
1983.12.14
申请号
GB19830008911
申请日期
1983.03.31
申请人
VEB CARL * ZEISS JENA
发明人
LUTZ * PAPENKORDT;NORBERT * DIETE
分类号
G03B27/72;H04N1/38;(IPC1-7):G01B11/14
主分类号
G03B27/72
代理机构
代理人
主权项
地址
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