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经营范围
发明名称
Monochromator
摘要
申请公布号
US2227510(A)
申请公布日期
1941.01.07
申请号
US19380228127
申请日期
1938.09.02
申请人
AMERICAN CYANAMID COMPANY
发明人
PINEO ORRIN W.
分类号
G01J3/04
主分类号
G01J3/04
代理机构
代理人
主权项
地址
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