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发明名称
INCREASING WATER RESISTIVITY OF COVER PREPARATION FOR GASCHROMATOGRAPHY
摘要
申请公布号
JPS5587951(A)
申请公布日期
1980.07.03
申请号
JP19790165791
申请日期
1979.12.21
申请人
MERCK PATENT GMBH
发明人
HAINTSU EMIIRU HAUKU
分类号
B01J20/285;B01J20/281;G01N30/52;G01N30/88;G01N30/93
主分类号
B01J20/285
代理机构
代理人
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