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 zum Reinigen von Rohbenzol
摘要
申请公布号
DE550123(C)
申请公布日期
1933.03.28
申请号
DE1925B121792D
申请日期
1925.09.16
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
KRAUCH DR. CARL;PIER DR. MATHIAS;ANTHES DR. EUGEN;BOESLER DR. WALTER
分类号
C07C7/163
主分类号
C07C7/163
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Menetelmä happoa kestävän päällysteen valmistamiseksi täyteainehiukkasille
Menetelmä rikin hienopoistoon hiilivedyistä
COMPOUNDS
MULTI-CYLINDER ABRASIER FLOW MACHINE
DATA TRANSMISSION SYSTEM
TYRE CONSTRUCTION
TORQUE CLUTCH IN PARTICULAR FOR PROP SHAFTS
ELEMENTS REQUIRED FOR EXCITING AND MONITORING WHEEL MODULES IN A MONITORING SYSTEM FOR VEHICLE WHEELS
ARRANGEMENT FOR PRACTISING GOLF SWINGS
METHOD AND REACTOR FOR COMBUSTION IN A FLUIDISED BED
METHOD FOR THE PRODUCTION OF ALKENE CARBOXYLIC ACID ESTERS
GLYCOPROTEIN, DNA-SEKVENS KODENDE DERFOR, REPLIKERBART KLONINGSHJAELPEMIDDEL, FARMACEUTISK PRAEPARAT INDEHOLDENDE GLYCOPROTEINET OG FREMGANGSMAADE TIL RENSNING AF GLYCOPROTEIN
BELYSNINGSMETODE TIL DETEKTION AF UREGELMAESSIGHEDER
FREMGANGSMAADE TIL FREMSTILLING AF FLYDENDE DETERGENTPRAEPARATER
OPTISK FORSTAERKER MED NEDSAT ULINEARITET
LAAS I SERIE TIL CYKEL/MOTORCYKEL SAMT INDUSTRIFORMAAL
NOVEL BENZOTHIOPHENES HAVING ANTIALLERGIC ACTIVITY AND BOTH NOVEL AND OTHER SELECTED BENZOTHIOPHENES HAVING ACTIVITY FOR TREATING ACUTE RESPIRATORY DISTRESS SYNDROME
SKIN BARRIER PRODUCT
Diphenyl ether derivatives as herbicides
APPARATUS FOR DEFLECTING THE DIRECTION OF THE WIND IN AN AIR CONDITIONER