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发明名称
Method for Calibrating and Compensated Optical Null Spectrophotometer
摘要
申请公布号
GB1169835(A)
申请公布日期
1969.11.05
申请号
GB19680026886
申请日期
1968.06.06
申请人
BECKMAN INSTRUMENTS, INC.
发明人
分类号
G01J3/28;G01J3/42
主分类号
G01J3/28
代理机构
代理人
主权项
地址
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