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经营范围
发明名称
Spectrometers employing diffraction gratings
摘要
申请公布号
GB1005824(A)
申请公布日期
1965.09.29
申请号
GB19620039960
申请日期
1962.10.22
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
COOK ALAN HUGH
分类号
G01J3/04;G01J3/18;G01J3/20
主分类号
G01J3/04
代理机构
代理人
主权项
地址
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