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
Verfahren zur Darstellung eines Azofarbstoffes.
摘要
申请公布号
CH160676(A)
申请公布日期
1933.03.15
申请号
CHD160676
申请日期
1931.11.30
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT I. G. FARBENINDUSTRIE
分类号
C09B33/04
主分类号
C09B33/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
System and method for nonlinear signal enhancement that bypasses a noisy phase of a signal
Laser unit
Method for operating an electrical writable and erasable memory cell and a memory device for electrical memories
Power supply apparatus and method using same
Ophthalmic apparatus
Surveying method and surveying instrument
Transflective LCD device
High-pressure cryogenic gas for treatment processes
Color cathode ray tube with optical filter system
DOOR WITH SELF-RETAINING KNOB
Rain tight compression fitting coupling device
Broadcast width and location control for a combine spreader
Leakage resistant shroud hanger
Apparatus and method for shearing reinforced concrete piles and metal piles and crushing reinforced concrete piles
Combined-cycle combustion engine based on contribution of carbon dioxide (CO2) to the combustion gases
Actuation device for a control cable for a bicycle gearshift
Apparatus and method for distinguishing between flat objects
Packaging and pricing device
Article of footwear having a textile upper
ENGINE SYSTEM AND METHOD WITH CYLINDER DEACTIVATION