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 manufacture of azo dyestuffs
摘要
申请公布号
GB341461(A)
申请公布日期
1931.01.16
申请号
GB19290028110
申请日期
1929.09.16
申请人
I.G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B29/30
主分类号
C09B29/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Methods for bypassing total or near-total obstructions in arteries or other anatomical conduits
Handheld personal aid
Scroll-type fluid machine having an outer chamber and an inner chamber
Thin film superconducting synchronous motor
Lighted exterior mirror system
Rapid growing microorganisms for biotechnology applications
System and method for printing image data in a reduced time
Padlock arrangement
Disposable absorbent articles with reduced occlusion tendency
Charge/discharge protection circuit for a rechargeable battery
Device for encoding/decoding n-bit source words into corresponding m-bit channel words, and vice versa
Limit-cycle-absent allpass filter lattice structure
Traveling wave tube having multilayer carbon-based emitter
Child-proof package for pharmaceutical products
Porous nanostructures and method of fabrication thereof
Information reproducing method and apparatus
Semiconductor memory device with trench-type stacked cell capacitors and method for manufacturing the same
Bioactivated diagnostic imaging contrast agents
Method and apparatus for spectral containment over telephone service lines
Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system