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发明名称
MEMBRANES CYLINDRIQUES ECHANGEUSES DE CATIONS AMELIOREES
摘要
申请公布号
FR2456790(B1)
申请公布日期
1987.08.07
申请号
FR19800011030
申请日期
1980.05.16
申请人
KANEGAFUCHI CHEMICAL IND CY LTD
发明人
TOKUZO IIJIMA, YASUSHI SAMEJIMA, KAZUO KISHIMOTO, TAKAMICHI KOMABASHIRI ET TOSHIJI KANO;SAMEJIMA YASUSHI;KISHIMOTO KAZUO;KOMABASHIRI TAKAMICHI;KANO TOSHIJI
分类号
C25B13/02;B01J47/12;C25B1/46;C25B13/00;(IPC1-7):C25B13/08;B01J39/16
主分类号
C25B13/02
代理机构
代理人
主权项
地址
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