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发明名称
Gas chromatograph with improved zero shift
摘要
申请公布号
US3104541(A)
申请公布日期
1963.09.24
申请号
US19600028610
申请日期
1960.05.12
申请人
BECKMAN INSTRUMENTS, INC.
发明人
NOEBELS HENRY J.;SPRACKLEN STANFORD B.
分类号
G01N30/46
主分类号
G01N30/46
代理机构
代理人
主权项
地址
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