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
Improvements in the depolymerisation of mono-olefine polymers
摘要
申请公布号
GB518558(A)
申请公布日期
1940.02.29
申请号
GB19380025930
申请日期
1938.09.05
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C07C4/22
主分类号
C07C4/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR THE PRODUCTION OF BOVINE GROWTH HORMONE USING A SYNTHETIC GENE
TEMPERATURE SELF-CONTROL FAR-INFRARED HEATER
RESIN MOLDED INSULATOR FOR DC HIGH VOLTAGE
DISPLAY FOR PERSONAL TERMINAL
CONTROL OF ROCKING APPARATUS
NOVEL PLASMINOGEN ACTIVATOR
METHODS OF REGULATING METABOLIC STABILITY OF PROTEINS
DISTRIBUTION OF CLOCK INDICIA FOR A QUASI-CONSTANT LINEAR-VELOCITY DISK
COLLECTOR APPARATUS
Multi-piston internal combustion engine with common combustion chamber
VENTILATION CONTROL
PYRIDONE DERIVATIVE, ITS PRODUCTION AND INSECTICIDAL COMPOSITION CONTAINING THE SAME
SPEED CHANGE DRIVING DEVICE
METHOD FOR REDUCING IRON ION
ADDRESS SELECTING CIRCUIT
MEASURING APPARATUS FOR THICKNESS BY RADIATION
SPHERICAL POROUS BODY AND ITS PRODUCTION
AUTOMATIC TRANSMISSION CONTROL DEVICE
STORING SYSTEM FOR MAGNETIC DISK DEVICE
VOICE SYNTHESIZER
