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发明名称
SPECTRORADIOMETER FOR DETECTING ATMOSPHERIC CONTAMINANTS
摘要
申请公布号
US3563658(A)
申请公布日期
1971.02.16
申请号
USD3563658
申请日期
1965.10.22
申请人
U.S. PHILIPS CORP.
发明人
MARC GEORGE DREYFUS
分类号
G01J3/427;G01N21/31;G01N33/00;(IPC1-7):G01J3/42
主分类号
G01J3/427
代理机构
代理人
主权项
地址
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