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 2-Aminocarbazol-7-sulfonsaeure und 2-Aminocarbazol
摘要
申请公布号
DE542422(C)
申请公布日期
1932.01.23
申请号
DED542422D
申请日期
1930.07.22
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
TSCHUNKUR EDUARD;KRACHT DR. ERNST;HERDIECKERHOFF DR. ERNST
分类号
C07D209/88
主分类号
C07D209/88
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PHARMACEUTICAL COMPOSITIONS FOR MODULATING A KINASE CASCADE AND METHODS OF USE THEREOF
ELECTRODE
BATTERY ASSEMBLY WITH TEMPERATURE CONTROL DEVICE
BURNER WITH ATOMIZER
POLY (VINYL ALCOHOL) POLYMERS, USES AND PREPARATION THEREOF
OPERATING METHOD FOR A CRYOPRESSURE TANK
Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane
CONDUCTIVE MATERIAL USING CARBON NANO-TUBE AND MANUFACTURING METHOD THEREOF
BASE STATION DEVICE, MOBILE STATION DEVICE, CONTROL INFORMATION TRANSMITTING METHOD, CONTROL INFORMATION RECEIVING METHOD AND PROGRAM
METHOD FOR COLLECTIVE PRODUCTION OF CARBON NANOFIBRES AT THE SURFACE OF MICRO-PATTERNS FORMED ON A SUBSTRATE SURFACE AND STRUCTURE INCLUDING NANOFIBRES ON THE MICRO-PATTERN SURFACE
MANUFACTURING METHOD OF FOAMED HEAT-INSULATING MATERIAL UTILIZING PAPER AND STARCH
Liquid droplet ejection head
Powered surgical instrument with secondary circuit board
FLEXOGRAPHIC INK CONTAINING A POLYMER OR COPOLYMER OF A 3,4-DIALKOXYTHIOPHENE
DEVICE FOR TREATING AT LEAST TWO FILTER STRANDS
METHOD OF HYDROTHERMAL LIQUID PHASE SINTERING OF CERAMIC MATERIALS AND PRODUCTS DERIVED THEREFROM
IMMUNOTHERAPEUTIC METHOD FOR INCREASING GROUNDNUT TOLERANCE IN A SUBJECT
ORGANIC METAL COMPLEX, AND ORGANIC LIGHT EMITTING DEVICE AND DISPLAY APPARATUS USING THE SAME
Reuse protection for lancet system
ULTRASOUND DIAGNOSTIC DEVICE AND CONTROL METHOD FOR ULTRASOUND DIAGNOSTIC DEVICE
