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 von Farbstoffen der Anthrachinonreihe
摘要
申请公布号
DE572817(C)
申请公布日期
1933.03.23
申请号
DE1931I041722D
申请日期
1931.06.02
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
分类号
C09B1/26
主分类号
C09B1/26
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Photolithography mask method for a wafer, method for producing same, and photolithography method for wafer using the same
Photo alignment method, exposure system for performing the same and liquid crystal display panel manufactured by the same
Electronic display projection assembly having substantially white off state
Imaging apparatus
Exchangeable alignment marker unit
Anamorphic lens
Small form-factor pluggable optical transceiver
Opto-electronic device assembly
Mirror drift compensation in an optical circuit switch
Omnidirectional reflector
Optical circuit switch with integral circulators
Moving-entity detection
Mirror used as microwave antenna for motion sensor
Navigation device and method
Assisted global navigation satellite system for indoor positioning
Method for detection of active periodontal disease at the local tooth site
Cancer platinum resistance detection and sensitization method
Method and assay for detection of residues
Method for chip-integrated label-free detection and absorption spectroscopy with high throughput, sensitivity, and specificity
Nucleic acid detection method and nucleic acid detection kit