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发明名称
Spectrophotometer monochromator drive
摘要
申请公布号
US2328293(A)
申请公布日期
1943.08.31
申请号
US19420441036
申请日期
1942.04.29
申请人
AMERICAN CYANAMID COMPANY
发明人
PINEO ORRIN WESTON
分类号
G01J3/42
主分类号
G01J3/42
代理机构
代理人
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地址
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