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发明名称
CHROMATOGRAPHY APPARATUS
摘要
申请公布号
US3538744(A)
申请公布日期
1970.11.10
申请号
USD3538744
申请日期
1967.11.09
申请人
PHILLIPS PETROLEUM CO.
发明人
FRANCIS W. KARASEK
分类号
G01N30/60;G01N30/92;(IPC1-7):G01N31/08
主分类号
G01N30/60
代理机构
代理人
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