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发明名称
Preparation of a support material for use in gas chromatography
摘要
申请公布号
GB1114557(A)
申请公布日期
1968.05.22
申请号
GB19650047209
申请日期
1965.11.08
申请人
JOHNS-MANVILLE CORPORATION
发明人
分类号
B01J20/14;B01J20/281
主分类号
B01J20/14
代理机构
代理人
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