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
1-aryl-5-pyrazolone azo compounds
摘要
申请公布号
US2512251(A)
申请公布日期
1950.06.20
申请号
US19470771571
申请日期
1947.08.30
申请人
AMERICAN CYANAMID COMPANY
发明人
KLEENE RICHARD D.
分类号
C09B35/03
主分类号
C09B35/03
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SIGNAL MULTIPLEX TRANSMISSION SYSTEM
DIVERSITY RECEIVER
MANUFACTURE OF LOW TEMPERATURE BAKING BOARD BUILT IN RESISTOR
SEMICONDUCTOR FITTING, ITS MOUNTING METHOD AND SEMICONDUCTOR DEVICE USING IT
METHOD FOR FORMING TITANIUM SILICIDE THIN FILM
CERAMIC GREEN SHEET AND MANUFACTURE OF CERAMIC ELECTRONIC COMPONENT USING IT
SHEATHED HEATER CORE AND SHEATHED HEATER
MOVING RECEPTACLE
ION IMPLANTATION DEVICE
ELECTRICALLY DRIVEN SPRING OPERATION DEVICE FOR SWITCH
MALFUNCTION PREVENTING SWITCH FOR MIXING DEVICE
DISK PLAYER VIBRATION-PROOFING DEVICE
RECORDING SYSTEM AND REPRODUCING SYSTEM FOR WRITE-ONES TYPE RECORDING MEDIUM
TAPE CASSETTE
HEATING DEVICE AND IMAGE FORMING DEVICE
SWITCH STRUCTURE
OPTICAL DISK, OPTICAL DISK INFORMATION RECORDING METHOD AND OPTICAL DISK DEVICE
PRODUCTION OF MULTICHANNEL THIN FILM MAGNETIC HEAD AND SUBSTRATE FOR THIN FILM MAGNETIC HEAD
AUTOMATIC SHOE LENDING MACHINE
ACCIDENT PREVENTIVE DEVICE FOR AUTOMATIC VENDING MACHINE
