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
Colorants azoïques acides jaunes et leur procédé de production
摘要
申请公布号
FR855405(A)
申请公布日期
1940.05.10
申请号
FRD855405
申请日期
1939.05.27
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B35/02
主分类号
C09B35/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
STACKED RF EXCITATION COIL FOR INDUCTIVE PLASMA PROCESSOR
CD-ROM DRIVE
METHOD OF MANUFACTURING NON-VOLATILE MEMORY CELL WITHOUT STRINGERS BETWEEN ADJACENT CONTROL GATE ELECTRODES
HIGH-DENSITY RECORDING MEDIUM USING OXIDATION AND A DRIVING METHOD THEREOF, PARTICULARLY IN REFERENCE TO FORMING OXIDE SPOTS ON THE SURFACE BY USING AN OXIDATION REACTION OF A SEMICONDUCTOR MATERIAL OR DEPOSITED METAL
WATER-SAVING FLUSH TOILET WITH VARIABLE SIPHON TUBE
PROCEDE DE CIRCULATION ET NETTOYAGE DE L'EAU DE PISCINES, IMPLANTATION D'UN SYSTEME POUR LA MISE EN OEUVRE DU PROCEDE ET MULTIPLICATEUR DE DEBIT ADAPTE
Anvendelse av optisk rent (+) norcisaprid sammen med et annet terapeutisk middel for fremstilling av et medikament
System for detecting presence of person in vehicle seat, comprises insulated conductor networks under seat and back which are connected to electronic control unit and detect person by electric field
Release system for automobile safety device comprises balance with measurement points defining weight bench mark of passenger, computer acquiring balance signal controls release of safety device according to passenger's acceleration
Separating epithelial cells from human or animal urine for diagnostic or therapeutic applications, employs membrane microfiltration and recovery using trypsin solution
Vehicle wheel with non-pneumatic tire has tire made with side walls containing reinforcing cables or cords separated by low-friction material
Mobile phone has two faces with common user controls and two SIM (Subscriber Identity Module) cards and mother boards for separate use with common battery, charger and ringer
Method of assisted starting of motor vehicle internal combustion engine uses slowing regulator to prevent stalling of engine during start up
Differential volumetric doser comprises hollow body and piston with sections of different diameters and groove along upper body section wall
Preservation procedure for cut flowers uses bath of hot sand that is recuperated and recycled after drying
DISPOSITIF ET PROCEDE DE COMMANDE D'INJECTEUR PIEZO-ELECTRIQUE
DESINTEGRATEUR PAPETIER
Identity badge holder has bar with spring-loaded catches and slot for badge allowing rapid removal and replacement
Toilet bowl packaging accessory comprises unit enabling bowl to be held in position and means for positioning it on frame
Espresso machine has common control valve to operate hot water feed and infusion chamber closure