COMPOSITE SEMIPERMEABLE MEMBRANE AND PROCESS FOR PRODUCING THE SAME,申请号EP19860117643-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	COMPOSITE SEMIPERMEABLE MEMBRANE AND PROCESS FOR PRODUCING THE SAME
摘要
申请公布号	EP0227043(A3)	申请公布日期	1988.01.27
申请号	EP19860117643	申请日期	1986.12.18
申请人	SUMITOMO CHEMICAL COMPANY, LIMITED	发明人	FUJITA, FUMIO;SANNO, HARUYOSHI
分类号	B01D69/12;(IPC1-7):B01D13/04	主分类号	B01D69/12
代理机构		代理人
主权项
地址

您可能感兴趣的专利

LIQUID CRYSTAL DISPLAY DEVICE AND ITS PRODUCTION

PRODUCTION OF CELL FOR LIQUID CRYSTAL DISPLAY ELEMENT

MAGNETIC RECORDING MEDIUM

MOVING BODY MONITOR DEVICE

Holder for en svingarm

EDDY CURRENT TYPE REDUCTION GEARING DEVICE

SOLID IMAGE PICKUP DEVICE

DIELECTRIC FILTER

DIFFUSION FURNACE

RECORDING MEDIUM REPRODUCING DEVICE

SIGNAL CONVERTER FOR PCM RECORDING AND REPRODUCING DEVICE

INITIAL SETTING METHOD FOR REWRITABLE MAGNETO-OPTICAL DISK INSPECTING DEVICE

BAR CODE SCANNER

DEVICE AND METHOD FOR CONTROLLING CUTOFF OF PLATE-SHAPED BODY

HIGH-FREQUENCY WAVE SHIELDING PLATE FOR MICROWAVE OVEN

METHOD AND DEVICE FOR MEASURING FLOW DIRECTION OF FLUID

PULLEY DEVICE FOR MEASURING TENSION

REMOTE CONTROL DEVICE FOR HOT WATER BOILER FOR BATH TUB