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 phenol recovery and crude oil desalting
摘要
申请公布号
US2785120(A)
申请公布日期
1957.03.12
申请号
US19520307077
申请日期
1952.08.29
申请人
GULF OIL CORPORATION
发明人
METCALF RICHARD J.
分类号
C07C37/00;C10G31/08;C10G33/02
主分类号
C07C37/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEVICE FOR RECHARGING AND EQUALIZING A BATTERY
POWER SUPPLY DEVICE, POWER RECEIVING DEVICE, AND POWER SUPPLY METHOD
HUMAN MACHINE INTERFACE DEVICE
STORAGE STACKS
STIMULATED BRILLOUIN SYSTEM WITH MULTIPLE FBG'S
LEVER ESCAPEMENT MECHANISM
METHOD AND SYSTEM FOR ANALYZING LIQUID
AQUATIC PROPULSION SYSTEM
COLD START VALVE
WORKING METHOD AND ASSEMBLY FOR OPERATING PRESSES
ABSORBENT ARTICLE COMPRISING A BELT
Digital-to-analog converter with programmable current control
COMPOSITIONS AND METHODS FOR MODULATING SIRTUIN ACTIVITY
IMPROVEMENTS RELATING TO FOLDABLE PUBLICATIONS
Printing method with camouflage of defective print elements
BALING APPARATUS
BEVERAGE QUALITY AND COMMUNICATIONS CONTROL FOR A BEVERAGE FORMING AND DISPENSING SYSTEM
CAROTENOIDS AS ANTI-HYPERTENSION AGENTS
METHOD TO INCREASE THE DATA RATE IN A TELECOMMUNICATION NETWORK
Biopsy needle, needle holder and biopsy system
