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 PREPARING WATER-SOLUBLE MIXED ETHERS OF CELLULOSE
摘要
申请公布号
EP0161607(A3)
申请公布日期
1986.12.03
申请号
EP19850105491
申请日期
1985.05.06
申请人
HOECHST AKTIENGESELLSCHAFT
发明人
FELCHT, UTZ-HELLMUTH, DR. DIPL.-CHEM.;BUCHBERGER, GERHARD, DIPL.-ING.
分类号
C08B11/193;(IPC1-7):C08B11/193
主分类号
C08B11/193
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CENTRIFUGAL PUMP WITH REMOVABLE DIFFUSER
MOTION TRANSMITTING DEVICES AND TOOTHED WHEELS FOR USE THEREIN
ANTI-G SUIT TEST RIG
DIFFERENTIAL PRESSURE GAUGE
DEVICE FOR THE MELTING AND MEASURED DISCHARGE OF A THERMOPLASTIC ADHESIVE
HYDROGEN RECOVERY PROCESS
METHOD AND APPARATUS FOR BUTT WELDING OF PLASTIC PIPES OF LARGE DIAMETER
PROCESS AND DEVICE FOR THE PREPARATION OF COMPOSITE RETICULAR STRUCTURES
MOP CARRIER DEVICE
PROCESS AND APPARATUS FOR THE FABRICATION OF A FLAT- SHAPED HOLLOW BODY
SPIRO(2H-1,4-BENZODIOKSEPIN-3-(5H)4`-PIPERIDIN OG 3`-PYRROLIDINFORBINDELSER, FREMGANGSMAATE FOR DERES FREMSTILLING OG DERES ANVENDELSE SOM LEGEMIDLER
FLYTENDE SKURE/RENSEPREPARAT
METODO MEJORADO PARA TRATAR SUPERFICIES METALICAS
MEJORAS EN DISPOSITIVO CALIBRADOR DE ROSCA DE TUBERIA
Pneumatic tires comprising an improved thread
TRAPPA
KAPACITIV ABSOLUTTRYCKGIVARE
Toothbrush
Photograph display
Combined sliding screen door pull with screen guard therefor
