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
Alkylene di-amines
摘要
申请公布号
US3053894(A)
申请公布日期
1962.09.11
申请号
US19560616959
申请日期
1956.10.19
申请人
NORTH AMERICAN PHILIPS COMPANY, INC.
发明人
KRALT TEUNIS;DIJK JAN VAN
分类号
C07D213/74;C07D307/52
主分类号
C07D213/74
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WERKWIJZE VOOR HET FORMEREN VAN EEN VUURVASTE MASSA EN MENGSEL VAN DEELTJES VOOR HET FORMEREN VAN EEN DERGELIJKE MASSA.
Indicator with a needle and locating collar therefor.
Displacement sensor.
Seat device.
Resistively heated photothermographic media on vesicular substrate.
Tank liquid level measuring probe comprising a float governing a potentiometer.
Device for applying high-frequency currents.
Delayed percutaneous delivery.
Ultraviolet water treatment apparatus.
Components for rocket engine combustion chambers.
One step lactose process.
Electrochemical sensors.
Food freezing apparatus.
DC-DC forward converter.
Adducts of partially hydrolyzed epoxy resins and polyamines.
Double axle cemetery vehicle.
Motor-driven brush for washing particulary the bodies of vehicles.
Package.
Wire and cable.
Cephem compounds, their production and use.
