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 controlling the separation of conjugated double bond compounds from multicomponent mixtures
摘要
申请公布号
US2696464(A)
申请公布日期
1954.12.07
申请号
US19490073182
申请日期
1949.01.27
申请人
PHILLIPS PETROLEUM COMPANY
发明人
MATHIS CLYDE H.;PERRY MAYNARD VAN;JR. J. B. MCCOMBS,
分类号
B01D3/40;C07C7/08
主分类号
B01D3/40
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Semiconductor device and a method of fabricating the same
Retinoid composition
Method for improving optical purity of an amine compound
Method of detecting the expression of alpha platelet-derived growth factor receptor gene
Method for preparing optical recording medium
Self-emulsifiable formulation producing an oil-in-water emulsion
Steam cracking method and plant using controlled injection of solid particles into a quenching exchanger
Thermal-transfer recording medium and thermal transfer recording method
Close vascularization implant material
Method and system for recovering text from a damaged electronic file
Composition useful for gelled cosmetic stick
Christmas tree light
Tool with dual-material handle
Suture anchor with insert-molded suture
Liquid-absorbing material composition, molded product therefrom, process for preparing the same and use thereof
Electrosensing edge for door
Method of controlling exposure
Method for recognizing overload situations in subscriber line modules of a communication system
Drilling tool with internal cavities for chip removal
Method of regulating the stress distribution in metal strips or sheet, especially of nonferromagnetic metals