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发明名称
APPARATUS FOR SLIT ILLUMINATION
摘要
申请公布号
US3554649(A)
申请公布日期
1971.01.12
申请号
USD3554649
申请日期
1968.10.28
申请人
PRINCETON APPLIED RESEARCH CORP.
发明人
STUART L. RIDGWAY
分类号
G01J3/04;G01J3/10;G01J3/18;(IPC1-7):G01J3/18
主分类号
G01J3/04
代理机构
代理人
主权项
地址
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