首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
摘要
申请公布号
FR2251525(B1)
申请公布日期
1977.06.17
申请号
FR19730041137
申请日期
1973.11.19
申请人
RAFFINAGE CIE FRANCAISE
发明人
分类号
B01D17/02;B01J20/22;C02F1/28;C02F1/68;(IPC1-7):C02B1/00
主分类号
B01D17/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF AND SYSTEM FOR MEASUREMENT OF TOTAL ATTENUATION COEFFICIENT OF SCATTERING SOLUTIONS
AGENT FOR REMOVING SOLID MATTER FROM AQUEOUS SUSPENSIONS
METHOD OF MAKING LIGHT-WEIGHT PRATITION WALLS OF PREFABRICATED UNITS IN DWELLING HOUSES
SAFETY STOP IN PARTICULAR FOR MOVABLE WALLS OF PAPER-MAKING MACHINE SHIELDS
METHOD OF PRESERVING BUD SEEDS OF WHEAT
APPARATUS FOR SUPPORTING STEEL ARCHING USED IN MINE GANGWAYS
COIL OF FLAT BAR CONDUCTOR
METHOD OF ISOLATION OF COMPLEX OF ABC LANATOSIDES FROM IMPURE WATER SOLUTIONS
UNIVERSAL JOINT
ABRASION RESISTANT COATING COMPOSITION INCLUDING A PENTAERYTHRITOL BASED POLY(METH)ACRYLATE, VINYL CHLORIDE-VINYL ACETATE POLYMER AND PHOTOINITIATOR
CONTROL UNIT FOR A DISPLAY MEMBER
COMPONENT INSERTING MACHINE
COMMODITY DISPLAY FOR WEIGHING SCALE
NONINVASIVE CONTINUOUS CARDIAC OUTPUT MONITOR
PROCESS FOR DETERMINING THE SOUNDNESS OF SOWING SEEDS AND THEIR SOUNDNESS-DEPENDENT GERMINATIVE ABILITY AND APPARATUS FOR CARRYING OUT THE PROCESS
SHORT DURATION PTC RESISTOR TIMER
TWO-PULSE TACHYCARDIA CONTROL PACER
BIPOLAR LINEAR CURRENT SOURCE DRIVER AMPLIFIER FOR SWITCHING LOADS
METHOD AND APPARATUS FOR TESTING A BATTERY
EXERCISING APPARATUS AND METHOD
