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 THE SODIUM SALT OF 2-HYDROXYCARBAZOLE-1-CARBOXYLIC ACID
摘要
申请公布号
EP0247479(B1)
申请公布日期
1990.08.08
申请号
EP19870107158
申请日期
1987.05.18
申请人
BAYER AG
发明人
BLANK, HEINZ-ULRICH, DR.;MEIER, JURGEN-DIETRICH, DR.;BAUER, WOLFGANG, DR.
分类号
C07D209/88
主分类号
C07D209/88
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FORECASTING METHOD FOR EQUIPMENT DETERIORATION OF COMPUTER SYSTEM
DATA TRANSFER CONTROLLING SYSTEM
MANUFACTURE FOR THIN FILM MAGNETIC HEAD
POSITION CONTROLLER FOR SERVOMECHANISM
ADDRESS STOP SYSTEM FOR OVERLAY PROGRAM
COMMON-USE EXCLUSIVE CONTROL SYSTEM
TRAP SYSTEM BY INSTRUCTION CODE
COMPENSATING DEVICE FOR SHORT-DISTANCE SHOOTING OF PHOTOGRAPHING LENS
IMPACT DETECTOR WITH COLLAPSIBLE NORMALLY CLOSED CIRCUIT
Mechanical control device with a cable sliding axially in a flexible sheathing.
Process for the preparation of a cycloalkene through partial hydrogenation of the corresponding aromatic hydrocarbon.
SUBSCRIBER'S TELEPHONE SET
HEAT RESISTANT CORROSION RESISTANT STEEL CORE ALUMINUM TWISTED WIRE
A process for generating energy in the form of heat and hydrogen.
APPARATUS FOR SPROUTING SEEDS.
Method of producing semicrystalline silicon and products formed thereby.
Process for the preparation of 1-alkenyl isocyanates.
FERMENTATION MODULES.
METHOD FOR QUANTITATIVELY DETERMINING FAT IN A FAT-CONTAINING SAMPLE
SETTLING TANK
