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经营范围
发明名称
FLOW PROGRAMMED CHROMATOGRAPHY
摘要
申请公布号
US3457774(A)
申请公布日期
1969.07.29
申请号
USD3457774
申请日期
1967.03.10
申请人
PHILLIPS PETROLEUM CO.
发明人
EDWIN K. CLARDY;CLARENCE J. RAIBLE
分类号
G01N30/32;G01N30/34;(IPC1-7):G01N31/08
主分类号
G01N30/32
代理机构
代理人
主权项
地址
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