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发明名称
Test tube filter/dispenser apparatus and method
摘要
申请公布号
US4962044(A)
申请公布日期
1990.10.09
申请号
US19880185655
申请日期
1988.04.25
申请人
HOFFMANN-LA ROCHE INC.
发明人
KNESEL, JR., ERNEST A.;SHOEMAKER, DANIEL R.;FANSLER, DAVID V.
分类号
G01N33/48;A61B5/15;B01D33/01;B01L99/00;G01N33/49;G01N35/10
主分类号
G01N33/48
代理机构
代理人
主权项
地址
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