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 Herstellug von 3-Hydroxy-2,4,5-trifluorbenzoesäurealkylester und/oder 3-Alkoxy-2,4,5-trifluorbenzoesäurealkylester
摘要
申请公布号
DE4331799(A1)
申请公布日期
1995.03.30
申请号
DE19934331799
申请日期
1993.09.18
申请人
HOECHST AG, 65929 FRANKFURT, DE
发明人
PFIRMANN, RALF, DR., 64347 GRIESHEIM, DE;PAPENFUHS, THEODOR, DR., 60433 FRANKFURT, DE
分类号
B01J31/26;C07B61/00;C07C67/10;C07C69/84;C07C69/88;C07C69/92;(IPC1-7):C07C67/10
主分类号
B01J31/26
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESS FOR THE PREPARATION OF IMPACT-RESISTANT POLYALKYLENE TEREPHTHALATE MOULDING MASSES
DISPOSABLE CAPILLARY TUBE DEVICE
MINI ELECTRICAL SYRINGE NEEDLE DESTROYER
PROCESS FOR PREPARING A DAIRY PRODUCT
A METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE FOR FORMING A DEEP FIELD REGION IN A SEMICONDUCTOR SUBSTRATE
PULSE CODE MODULATION SYSTEM
ULTRASONIC TRANSDUCERS
CASSETTE-TYPE MAGNETIC-BUBBLE MEMORY APPARATUS
GAUGE INSTRUMENT MOVEMENT
TYROSINE DERIVATIVES
VERFAHREN ZUR HERSTELLUNG VON NAHRUNGSMITTELN
PIXEL-KONFIGURATION FUER EIN VERSETZTES FARB-TRIPEL
ROTASJONSMOTOR MED INDRE FORBRENNING.
Beam comprising several bricks arranged in line
KLAVIATUR FOER PIANON OCH LIKNANDE TANGENTINSTRUMENT
SKAERMKOPPLING FOER SKAERMADE KABLAR
FJAEDER MED STOMME AV ELASTMATERIAL
MECCANISMO DI CONNESSIONE IDRAULICA PER IL TAMBURO DELLE MACCHINE LAVATRICI INDUSTRIALI
MACCHINA RETTILINEA AUTOMATICA PER MAGLIERIA A DOPPIA TESTA.
DISPOSITIVO DI APERTURA DELLA ANTE SCORREVOLI ALLINEATE DI MOBILI.