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
Method for the preparation of sulfoethyl cellulose with excellent solution characteristics
摘要
申请公布号
EP0319867(B2)
申请公布日期
1996.03.13
申请号
EP19880120200
申请日期
1988.12.03
申请人
WOLFF WALSRODE AKTIENGESELLSCHAFT
发明人
HERZOG, DIETER, DR.;BALSER, KLAUS, DR.;SZABLIKOWSKI, KLAUS, DR.
分类号
C08B11/10;C08B11/193;(IPC1-7):C08B11/10
主分类号
C08B11/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Profile on disc - Multimedia enhanced dedicated curriculum vitae (CV) product
Aerofoil deployment system
Forming embossed patterns on wooden Venetian blind slats
Bottle top with dispensing spout
Transport skid
RAIN RESISTANT CANOPY ASSEMBLY FOR A ROTARY LINE DRYER
Attachments for digger buckets
Positive resist composition
Novelty attachment for a drinks receptacle
Control system
Image composition camera
ANTI-FLOOD BARRIER
DEVICE AND METHOD FOR DELIVERY OF AGENTS TO THE FEMALE REPRODUCTIVE TRACT
A method of securing a framed panel
DEVICE FOR TREATING PLANAR ELEMENTS WITH A PLASMA JET
Cellular radio communications device and method of operation
Low temperature hydrocarbon gas separation process
Fuel-injection system for engine
PLANTS WITH MODIFIED POLYUNSATURATED FATTY ACIDS
ISOMERASE PROTEINS