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 Herstellung von Estern aromatischer Sulfodicarbonsaeuren
摘要
申请公布号
DE705356(C)
申请公布日期
1941.04.25
申请号
DE1931G079195D
申请日期
1931.03.20
申请人
GESELLSCHAFT FUER CHEMISCHE INDUSTRIE IN BASEL
发明人
分类号
C07C303/32;C07C309/58
主分类号
C07C303/32
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method for the preparation of a poly(arylene ether), and related compositions
Triggered communication network for CANOpen networks
Temperature compensated piezoelectric oscillator and electronic apparatus comprising it
Semiconductor device and method for regional stress control
Retro-reflective scanner having exit window with positive optical power
Ink jet printed matter
Thermoforming method and apparatus
Inhibitors of p38
Beauty device
Cardiac pacing using sensed coronary vein blood temperature and left ventricular flow rate
Method and apparatus for improving statistical word alignment models using smoothing
Valve operating mechanism with roller rocker arm, 4-cycle engine, and motorcycle having 4-cycle engine mounted thereon
Cannula retractable medical collection device
Tensioning device for an internal combustion engine
Video game apparatus and control method thereof, and program of video game and computer-readable recording medium having program recorded thereon
Hand-operated machine-tool comprising a vibration-damping rotary handle
Method of forming a metal halide discharge tube and apparatus therefore
Lamp holder and LCD having the same
Automobile underbody structure
Trailer lock