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 Herstellung von Kuepenfarbstoffen
摘要
申请公布号
DE821385(C)
申请公布日期
1951.11.19
申请号
DE1949P049252
申请日期
1949.07.19
申请人
CIBA A.G.
发明人
SUTTER DR. PAUL;KERN DR. WALTER
分类号
C09B1/43
主分类号
C09B1/43
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AIR FLOW STRUCTURE FOR AIR CONDITIONER
METHOD AND APPARATUS FOR SELECTING ADDED INFORMATION IN VIDEO DISPLAY
INVERSE DISCRETE COSINE TRANSFORMER DEVICE
METHOD AND APPARATUS FOR DRIVING ADDRESS ELECTRODE OF PLASMA DISPLAY PANEL
METHOD FOR OUTPUTTING VIDEO TAPE SCREEN USING COMPOSITE TELEVISION
PLASMA DISPLAY PANEL
DEVICE AND METHOD FOR DISPLAYING INTERNATIONAL STANDARD TIME BY USING INTERNET
AC SURFACE DISCHARGE PLASMA DISPLAY PANEL AND DRIVING METHOD FOR PDP
METHOD FOR CHECKING ANSWER OF ESSAY TYPE
STYLUS PUTTING-ON FINGER
SYSTEM AND METHOD FOR MANAGING INCORRECT ANSWER USING INTERNET
DEVICE FOR PREVENTING HIT AND RUN ACCIDENT OF VEHICLE
SENSOR FOR OPTICAL MOUSE
METHOD FOR VIDEO SECURITY THAT USES INTERNET NETWORK
DEVICE FOR CONTROLLING OPTICAL OUTPUT IN LOCAL AREA INFRARED WIRELESS COMMUNICATION SYSTEM
METHOD FOR CONTROLLING CHARACTER DISPLAY OF KOREAN CHARACTER CAPTION BROADCASTING RECEIVER
PROTECTING DEVICE FOR CROPS OR FACILITIES FROM WILD ANIMAL AND BIRDS USING ULTRASONIC WAVES
METHOD FOR MANUFACTURING BISMUTH-SULFUR FREE CUTTING STEEL WIRE RODS WITH BEAUTIFUL APPEARANCE
APPARATUS FOR CRYSTALLIZING DIAMOND FILM BY DIRECT CURRENT PLASMA ASSISTED CHEMICAL VAPOR DEPOSITION
DOOR CONTROL DEVICE OF NON-CONTACT STATIC CHARGE METHOD
