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 PURIFYING A WORKING SOLUTION
摘要
申请公布号
EP0226889(B1)
申请公布日期
1990.01.24
申请号
EP19860116713
申请日期
1986.12.02
申请人
FMC CORPORATION
发明人
SETHI, DALBIR SINGH
分类号
C01B15/023
主分类号
C01B15/023
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Boring or like tool holders
New imidazoles and process for preparing same
A process for the manufacture of hydroxymethyl compounds or dehydration derivatives
Improvements in or relating to o,o-dialkyl phosphorothioate derivatives
Improved oil-extended polyepoxide compositions and resulting products
Method of heating with a magnetically oscillating arc
Herbicidal compositions comprising benzonitrile derivatives and their use as herbicides
A toy car-racing set
Improvements in or relating to the manufacture of polyamides
Improvements relating to fuel injection systems, for reciprocating internal combustion engines
Telecommunication multi-frequency code signalling systems
Carton closing apparatus
Protection against derailment for rail vehicles
Improvements in and relating to camping tents
Casings for books and the like
Improvements in and relating to heads for drawing machines
Improvements in and relating to cover plates for switched electric sockets
Washing apparatus for vehicles, especially electric and diesel locomotives
Improved microswitch
Improvements relating to gyratory crushers