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发明名称
PRESSURE-REDUCING INTERFACE FOR GAS CHROMATOGRAPHY MASS SPECTROMETER
摘要
申请公布号
JPH04102057(A)
申请公布日期
1992.04.03
申请号
JP19900218870
申请日期
1990.08.21
申请人
DAU KEMIKARU NIHON KK
发明人
WATANABE CHUICHI
分类号
G01N27/62;G01N30/72
主分类号
G01N27/62
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代理人
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