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经营范围
发明名称
UN APARATO PARA EFECTUAR UNA TRANSFERENCIA DE MASA ENTRE FASES GASEOSAS Y LIQUIDAS.
摘要
申请公布号
ES348723(A1)
申请公布日期
1969.07.01
申请号
ES19230003487
申请日期
1967.12.28
申请人
CHAS. PFIZER & CO. INC.
发明人
分类号
B01D19/00;B01F3/04;B01F13/02;C12M1/04;C12M1/08;(IPC1-7):B01J/
主分类号
B01D19/00
代理机构
代理人
主权项
地址
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