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经营范围
发明名称
CIRCULAR EXPOSING DEVICE
摘要
申请公布号
US3531200(A)
申请公布日期
1970.09.29
申请号
USD3531200
申请日期
1967.11.30
申请人
WERNER MOLL
发明人
WERNER MOLL
分类号
G03F7/24;(IPC1-7):G03B27/04
主分类号
G03F7/24
代理机构
代理人
主权项
地址
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