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经营范围
发明名称
Infrared spectrophotometer
摘要
申请公布号
US2314800(A)
申请公布日期
1943.03.23
申请号
US19390285689
申请日期
1939.07.21
申请人
AMERICAN CYANAMID COMPANY
发明人
PINCO ORRIN W.
分类号
G01J3/42
主分类号
G01J3/42
代理机构
代理人
主权项
地址
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