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 PRODUCTION OF 2-ACETAMIDO CINNAMIC ACID SUBSTITUTED 2-ACETAMIDO CINNAMIC ACIDS
摘要
申请公布号
GB2010255(A)
申请公布日期
1979.06.27
申请号
GB19780048524
申请日期
1978.12.14
申请人
DEGUSSA
发明人
分类号
C07C231/02;C07C67/00;C07C231/00;C07C231/14;C07C233/47;C07C233/54;(IPC1-7):C07C102/00;C07C103/46
主分类号
C07C231/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PACKET COMMUNICATION SYSTEM FOR ENCRYPTED INFORMATION
PLANT MONITORING SYSTEM
ABRASIVE LIQUID COMPOSITION
ELECTRIC WATER HEATING APPARATUS
PLANT MONITOR AND CONTROL EQUIPMENT
ELECTROPHOTOGRAPHIC COLOR TONER AND ITS PRODUCTION
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ITS MANUFACTURING METHOD, DEVELOPER AND IMAGE FORMING METHOD
BIAS CHARGING MEMBER
SOUND SIGNAL DECODING METHOD AND SOUND SIGNAL ENCODING METHOD
METHOD AND DEVICE FOR SUPPORTING PHOTO-MASK
ACCELERATION SENSOR
SETTING OF CHARACTERISTIC OF ELECTROMAGNETIC TRANSPONDER SYSTEM EXCLUSIVELY FOR REMOTE COUPLING OPERATION
ANTITHEFT DEVICE
SEMICONDUCTOR CHIP AND SEMICONDUCTOR DEVICE USING THE SAME
CONTROL CODE READ SYSTEM
OPTICAL AMPLIFIER
DEVICE FOR PRODUCTION OF LONG-PERIOD OPTICAL FIBER GRATING HAVING SMALL DEPENDENCE ON POLARIZED LIGHT AND LONG- PERIOD OPTICAL FIBER GRATING PRODUCED BY THAT DEVICE
SOLID LASER DEVICE, ITS MANUFACTURING, METHOD AND LASER DIODE ARRAY USED THEREFOR
MULTISTAGE OPTICAL SWITCH AND CONNECTING METHOD USED THEREFOR
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
