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 PREPARATION OF OXETHYLSULFONYLBENZOIC ACIDS
摘要
申请公布号
IN170239(B)
申请公布日期
1992.02.29
申请号
IN1989CA77919
申请日期
1989.09.22
申请人
HOECHST AG.
发明人
PAPENFIHS THEODOR
分类号
(IPC1-7):C07C147/107;C07C147/14
主分类号
(IPC1-7):C07C147/107
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND DEVICE FOR MULTIPLE COMMUNICATION
RECEIVING DEVICE
RADIO DEVICE
ANTENNA
THERMAL CIRCUIT FOR AUDIO DEVICE
SYSTEM TROLLEY
SEMICONDUCTOR LASER DEVICE AND ITS MANUFACTURING METHOD
MANUFACTURING METHOD FOR SEMICONDUCTOR INSPECTION APPARATUS
RADIO WAVE ABSORBING BODY
POWER CONVERTER
INSULATION FILM AND SEMICONDUCTOR DEVICE
SUBSTRATE PROCESSING METHOD AND DEVICE THEREOF, AND OPERATION METHOD FOR SUBSTRATE PROCESSOR
SUBSTRATE PROCESSING APPARATUS
HIGH FREQUENCY HEATING DEVICE
ENCODER COVER STRUCTURE
TERMINAL DEVICE
FORMATION METHOD FOR CVD FILM
DISCHARGE LAMP DEVICE
PATTERN TESTING DEVICE
DISPLAY PANEL AND DISPLAY DEVICE
