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
Dealkylation of alkylphenols
摘要
申请公布号
US2514960(A)
申请公布日期
1950.07.11
申请号
US19470733428
申请日期
1947.03.08
申请人
SHELL DEVELOPMENT COMPANY
发明人
JR. DANIEL B. LUTEN,;GOOD GEORGE M.
分类号
C07C37/50
主分类号
C07C37/50
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PICTURE PROCESSOR
PICTURE OUTLINE EXTRACTING DEVICE
SOLID POLYELECTROLYTE FUEL CELL STACK
RESIN SEALED SEMICONDUCTOR DEVICE AND ITS MANUFACTURE AND ITS PACKAGING METHOD
PRESSURIZATION-FORCE ADJUSTING DEVICE OF ULTRASONIC MOTOR
INFORMATION PROCESSOR FOR PEN AND FINGER OPERATION
DICTIONARY DISTRIBUTED SYSTEM AND DICTIONARY DISTRIBUTION MANAGING METHOD
USELESS DOCUMENT BATCH DELETING DEVICE
DOCUMENT DISPLAY DEVICE AND DOCUMENT SUMMARY DEVICE AND DIGITAL COPYING DEVICE
HANDWRITTEN CHARACTER INPUT DEVICE
CHARACTER PROCESSOR
CHARACTER PROCESSOR
MACHINE TRANSLATION SYSTEM
METHOD AND DEVICE FOR PROCESSING INFORMATION OF DOCUMENT PREPARING DEVICE
ELECTROLYTIC CELL
NICKEL ELECTRODE FOR ALKALINE STORAGE BATTERY
MEASURING METHOD FOR CHARGING DEPTH OF ZINC-BROMINE BATTERY
DEVICE AND METHOD FOR DISPLAYING INFORMATION
FUEL CELL STACK
FUEL CELL WITH SOLID HIGHPOLYMER ELECTROLYTE