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 ELETROLYTIC PREPARATION OF GLYOXYLIC ACID
摘要
申请公布号
GB1364761(A)
申请公布日期
1974.08.29
申请号
GB19720038724
申请日期
1972.08.18
申请人
RHONE POULENC SA
发明人
分类号
C25B3/04;(IPC1-7):C07C59/30;B01K3/10
主分类号
C25B3/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF KINEMATIC FRICTION PAIR RUNNING-IN
METHOD OF PREPARING SPINAL CORD DURE HISTOLOGICAL PREPARATION
METHOD OF DETERMINATION OF OBJECT MECHANICAL OSCILLATION AMPLITUDE
DEVICE FOR GRAPHIC REGISTRATION OF OBJECT FREQUENCY CHARACTERISTICS
DEVICE FOR ULTRASONIC CHECKING OF LIQUID MEDIA LEVEL IN CLOSED RESERVOIRS
METHOD AND DEVICE FOR MEASURING DISPLACEMENTS
REGULATED THERMAL TUBE
AIR HEATER
GAS BURNER
GASEOUS THERMOELECTRIC DRIVE OF VALVE
ROTATING SHAFT END SEAL
ROTATING SHAFT SEAL
DEVICE FOR MEASURING MOVING OBJECT VIBRATIONS
INFLATABLE COLLAR-TYPE SHAFT SEAL
METHOD AND APPARATUS FOR CONTACT-TYPE SEALING
DOUBLE-STEP WEDGE-BELT VARIABLE SPEED DRIVE
DIVIDING APPARATUS
POSITIVE-DISPLACEMENT PUMP
CENTRIFUGAL SUPERCHARGER
METHOD OF ERECTING MAN-MADE CEILING