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 the formation and purification of aromatic sulfones
摘要
申请公布号
US3383421(A)
申请公布日期
1968.05.14
申请号
US19650436303
申请日期
1965.03.01
申请人
GENERAL ELECTRIC COMPANY
发明人
FOX DANIEL W.;SHENIAN POPKIN
分类号
C07C315/00;C07C317/22
主分类号
C07C315/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Open pass vapor generating and superheating unit with gas recirculation to open pass
Apparatus for automatic selective reproduction of printing forms
Battery case and filling mechanism
Acoustic deep well pump with free compression column
Fiber-mixing and fabricating apparatus
Waterproofing process and the article produced thereby
Airborne vehicle with variable area sustentation means
Mixer
Treatment of catalytically cracked distillates with polyalkylphenol prior to alkali treatment
Grade control for digging machines
Spot test method for estimating neutralization number of a mineral oil
FUEL INJECTION SYSTEM
CONVEYOR CONTROLS
SECTIONAL DOOR OF THE VERTICALLY OPENING HORIZONTALLY HINGED TYPE
MEANS FOR INTERLOCKING ELECTRICAL CONNECTOR CASINGS
SPRING CLOTHESPIN PACKAGING
LUMBER SORTER
TREATMENT OF PETROLEUM PRODUCTS, RESERVOIR GASES OR PETROLEUM COMPOUNDS
CONNECTORS
NOISELESS LOCK