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发明名称
PERFECTIONNEMENTS RELATIFS AU TRANSFERT D'UN SOLUTE D'UN SOLVANT A UN AUTRE SOLVANT
摘要
申请公布号
BE749429(A1)
申请公布日期
1970.10.23
申请号
BED749429
申请日期
1970.04.23
申请人
PETROCARBON DEVELOPMENTS LTD., PETROCARBON HOUSE, SHARSTON ROAD WYTHENSHAWE, MANCHESTER 22, (GR.-BR.),
发明人
分类号
B01D3/40;C01B15/017;C01B15/032;C07C67/00;C07C407/00;C07C409/24;(IPC1-7):C01B/;B01D/
主分类号
B01D3/40
代理机构
代理人
主权项
地址
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