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发明名称
Gas chromatograph
摘要
申请公布号
US3159020(A)
申请公布日期
1964.12.01
申请号
US19620227612
申请日期
1962.10.01
申请人
WALTER DONNER;WAYNE CARLE DON
发明人
DONNER WALTER;CARLE DON WAYNE
分类号
G01N30/30;G01N30/32;G01N30/38;G01N30/80
主分类号
G01N30/30
代理机构
代理人
主权项
地址
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