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
Verfahren zur Darstellung eines Aminoarylsulfonsäurederivates.
摘要
申请公布号
CH212783(A)
申请公布日期
1940.12.15
申请号
CHD212783
申请日期
1938.12.24
申请人
J. R. GEIGY A.-G.
发明人
A.-G. J. R. GEIGY
分类号
C07C233/16;C07C309/28
主分类号
C07C233/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Heat exchangers, boilers, and systems incorporating the same
Turbine abradable layer with progressive wear zone multi level ridge arrays
Method for localizing a drilling device of an earth drilling apparatus
System for controlling temperature of subsea equipment
System, method and computer program product to simulate drilling event scenarios
Construction block
Automatic valve shutoff device and methods
Construction machine
Railroad rail and tie fastener apparatuses and methods thereof
Method for making a fibrous absorbent material
Fuel augmentation support system
Method of etching metal layer
Vapor deposition of anti-stiction layer for micromechanical devices
Metallothermic reduction of in-situ generated titanium chloride
Methods and materials for detecting contaminated food products
Rapid detection of mycobacteria
Systems and methods for automated reusable parallel biological reactions
Nucleic acid analysis reaction cell and nucleic acid analyzer
Method for determination of N-deacetylase/N-sulfotransferase activity
Underbed support assembly for fifth wheel and gooseneck hitch systems