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
Adsorption process and apparatus
摘要
申请公布号
US2519873(A)
申请公布日期
1950.08.22
申请号
US19450618346
申请日期
1945.09.24
申请人
UNION OIL COMPANY OF CALIFORNIA
发明人
BERG CLYDE H. O.
分类号
B01D53/08;C07C7/12
主分类号
B01D53/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Electrical motor block heater with incorporated th ermostat means
Polypyrrolecarboxamidonaphthalenic acid derivatives
Pharmaceutical compounds
Vehicle immobilizer
Electrical device
Pharmaceutical compounds
Loading fluidised material
Method of preparing multi-funtional coatings containing water-soluble silicate
Fluor added toys for pets and dogs, made of any biodegradable plastic
Volume meter system
Drive assemblies
Method of dynamically compensating for variable transmission delays in packet networks
Power tool mounting
Improvements relating to a devil stick
A method of and a system for placing material over a support
Security fitting
Improvements relating to folding tables
Therapeutic agents
Method and apparatus
Photoalbum sheet for displacing vertically and horizontally oriented photographs
