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
Developable trisazo dyes for cotton
摘要
申请公布号
US2750376(A)
申请公布日期
1956.06.12
申请号
US19530338900
申请日期
1953.02.25
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
BILLINGS ORMAN B.
分类号
C09B31/18
主分类号
C09B31/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SALT OF CEPHAPYRIN WITH AMINO ACID AND ITS MANUFACTURE
OPTICAL FIBRES
POWER TRANSISTOR
DATA PROCESSING SYSTEM
MEASURING CIRCUIT FOR ION SENSOR
HIGH FREQUENCY COIL AND ITS MANUFACTURE
DETECTOR FOR BEARING TEMPERATURE
COUPLING ELEMENT
IMPROVED ROD CLAMP
PREPROCESSING DEVICE FOR PATTERN RECOGNITION
CONTROL DEVICE FOR SELECTIVE DRAWING-OUT OF SHEET OF MULTITERM INFORMATION INPUT DEVICE
DIE-BONDING DEVICE
SEMICONDUCTOR DEVICE
THERMOGRAPHY DEVICE
SEMICONDUCTOR INTEGRATED CIRCUIT
METHOD FOR DEFECT EVALUATION ON INSULATIVE THIN FILM
ELECTRIC FURNACE HAVING UNIFORM TEMPERATURE DISTRIBUTION REGION
MAGNETIC RECORDING MEDIUM
MULTICHANNEL MAGNETIC HEAD
ATTACHMENT FOR MOUNTING INTERCHANGEABLE LENS
