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 and apparatus for the control of a continuously operating distillation process by maintaining the ratio of vapor flow to internal reflux flow constant
摘要
申请公布号
US3378464(A)
申请公布日期
1968.04.16
申请号
US19640413437
申请日期
1964.11.24
申请人
SHELL OIL COMPANY
发明人
RIJNSDORP JOHANNES E.
分类号
B01D3/42
主分类号
B01D3/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SYSTEM AND METHOD FOR REMOVING SNOW AND ICE FROM A SURFACE
Laitteisto putkien pinnoittamiseen
FILM DISPENSER
METHOD FOR PRODUCING GASEOUS COMPRESSED OXYGEN PRODUCT BY LOW-TEMPERATURE AIR SEPARATION
PYRROLOTRIAZINONE DERIVATIVES AS PI3K INHIBITORS
THERMAL INSULATION PRODUCT BASED ON MINERAL WOOL
USE OF STROBILURIN TYPE COMPOUNDS FOR COMBATING PHYTOPATHOGENIC FUNGI RESISTANT TO Qo INHIBITORS
CELL FOR DEPOLARISED ELECTRODIALYSIS OF SALT SOLUTIONS
Media asset recommendation service
Interactive dashboard based on real-time sentiment analysis for synchronous communication
Enhanced screen capture for form manipulation
Estimating the time until a reply email will be received using a recipient behavior model
Methods and apparatus for bridged data transmission and protocol translation in a high-speed serialized data system
Automatic and transparent application logging
Bios tracing using a hardware probe
Data processing system with debug control
Offloading node CPU in distributed redundant storage systems
Leveraging user-to-tool interactions to automatically analyze defects in IT services delivery
Fault isolation by counting abnormalities
Apparatus and method for synchronizing the processing of events associated with application sessions in a telecommunications network