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
PROCESS FOR THE FLOTATION OF FILLERS OF WASTE PAPER IN THE PRESENCE OF ORGANIC PHOSPHORIC ESTERS.
摘要
<p>Description d'un procédé de flottation de charges à base de vieux papiers en présence d'esters phosphoriques organiques.</p>
申请公布号
EP0453489(A1)
申请公布日期
1991.10.30
申请号
EP19900902194
申请日期
1990.01.05
申请人
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
发明人
HORNFECK, KLAUS;HOEFER, RAINER;VON RYBINSKI, WOLFANG
分类号
D21C5/02
主分类号
D21C5/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DOCUMENT PREPARING METHOD
GAS SENSOR
EPITAXIAL WAFER, ITS MANUFACTURE AND LIGHT EMITTING DIODE
RADIO COMMUNICATION TERMINAL EQUIPMENT
CLOCK TIME CORRECTION METHOD FOR MOBILE STATION AND CIRCUIT FOR THE SAME
CORDLESS HOME TELEPHONE WITH EMERGENCY NOTICE FUNCTION
MOBILE COMMUNICATION SYSTEM AND ITS MANAGEMENT CONTROLLER
RADIO RELAY SYSTEM FOR MOBILE COMMUNICATION
WASTE HEAT RECOVERING BOILER
CONTACT INPUT SIGNAL PROCESSOR
DIAL MECHANISM
REFLECTION TYPE LIQUID CRYSTAL PANEL
DEVICE AND METHOD FOR DISPLAYING PLURAL WINDOWS IN DYNAMIC WINDOW
CASSETTE RETAINING MECHANISM OF CASSETTE TAPE PLAYER
MANIPULATOR FOR THREE-DIMENSIONAL INPUT
STICK-TYPE IGNITION COIL
IMAGE FORMING DEVICE
IMAGE FORMING DEVICE
DRAWING METHOD OF OPTICAL FIBER PERFORM, DRAWING DEVICE THEREFOR, AND OPTICAL FIBER PERFORM
ELECTRO-OPTICAL SAMPLING PROBE