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发明名称
CHROMATOGRAPHIC MATERIAL
摘要
申请公布号
GB1323390(A)
申请公布日期
1973.07.11
申请号
GB19710051409
申请日期
1971.11.04
申请人
BAKER CHEMICAL CO J T
发明人
BRANDT M K
分类号
G01N30/92;G01N35/00;(IPC1-7):B01D15/08
主分类号
G01N30/92
代理机构
代理人
主权项
地址
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