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
Procédé de préparation de produits de condensation fortement estérifiés du formaldéhyde avec les aminotriazines
摘要
申请公布号
FR889471(A)
申请公布日期
1944.01.11
申请号
FRD889471
申请日期
1942.12.29
申请人
SOCIETE POUR L'INDUSTRIE CHIMIQUE A BALE
发明人
分类号
B21D7/06;C08G12/42
主分类号
B21D7/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF NUTRIENT MEDIUM CONTINUOUS STERILIZATION AUTOMATIC CONTROLLING
DEVICE FOR CONTROLLING VESSEL STEERING MACHINE ELECTROMAGNETIC DRIVE
DEVICE FOR CHECKING ELECTROMAGNETIC RELAY CONTACTS
PARAMETER SCANNING DEVICE
DEVICE FOR LATERAL WELL-LOGGING
HIGH FREQUENCY PERMEAMETER
DEVICE FOR TESTING TRACTION OSCILLATORS
DEVICE FOR MEASURING LIFE SPAN OF MINORITY CARRIERS IN SEMICONDUCTOR MATERIALS
DEVICE FOR CHECKING ELECTRODE BREAKS AND SHORT-CIRCUITS IN VACUUM ELECTRONIC AND IONIC DEVICES
MULTI-CHANNEL DEVICE FOR MEMORY INTERFACING
ALTERNATING CURRENT ELECTRIC POWER REGULATOR (ITS VERSIONS)
DC VOLTAGE PULSE STABILIZER
PROGRAM SETTING DEVICE
AUTOMATIC ELECTRONIC COUNTING METER OF AVERAGE FREQUENCY
DEVICE FOR MEASURING FREQUENCY CHANGE RATE
ROTOR ROTATION DIRECTION AND NUMBER OF REVOLUTION DETERMINA TION DEVICE
DEVICE FOR TESTING FRICTION MATERIALS AND OILS
DEVICE FOR INVESTIGATING HYDROCARBON MIXTURES
OPTIMUM CUTTING SPEED DETERMINATION METHOD
DEVICE FOR SAMPLING LIQUID
