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
Halogenated condensation products
摘要
申请公布号
US2435014(A)
申请公布日期
1948.01.27
申请号
US19450589261
申请日期
1945.04.19
申请人
NIEDERL JOSEPH B
发明人
NIEDERL JOSEPH B.
分类号
C07C39/367
主分类号
C07C39/367
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Measuring-point member for optical measurement
Electrical line-fault detector and circuit breaker device
High-resolution compact optical sensor for scanning three-dimensional shapes
Camera stabilization support
Dye rollers for laser thermal dye transfer
Transistor collector structure for improved matching and chokeless power supply connection
Integrated high voltage differential sensor using the inverse gain of high voltage transistors
DECL logic gates which operate with a 3.3 volt supply or less
Dynamic brake assembly
Apparatus and method for performing small scale subtraction
In situ chlorophyl absorption meter
Analog-digital encoding circuit with automatic compensation for the zero offset
Power amplifier circuit for audio signal and audio device using the same
Electric thermal convection cooktop
Self-contained, portable compact load bank and testing method; compact load bank with improved power handling capability
Structure for and method of weld control
Process and catalyst for partially hydrogenating aromatics to produce cycloolefins
Ballasted leuco dyes and photothermographic element containing same
Diazo resin light-sensitive composition containing organic compound having at least 3 carboxyl groups
Electrostatic information recording medium and method of recording and reproducing electrostatic information
