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
APPARATUS FOR THE CONTACTING OF GASES WITH SOLIDS
摘要
申请公布号
CA521059(A)
申请公布日期
1956.01.24
申请号
CAD521059
申请日期
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
JOHN W. PACKIE
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Communication system
Improvements to auto-rocking in-line roller skates
Improvements in and relating to data transmission
Honing guide
An animal harness for collecting excrement
Toilet brush
2nd Spear valve
Improvements relating to organic compounds
Air purification unit
Trolly treats
Spin trap for use in biological systems
Diaphragm device of a television camera lens for a cctv surveillance camera
Mobile information communicating terminal device having video camera
Additive compositions
Fish tank water drainage system
High output rotor assembly
Polymeric films and packages produced therefrom
Single well development system
Operating electrolyte based components
Lock assemblies