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
Hydrogenation of alkyl aryl ketones
摘要
申请公布号
US2297769(A)
申请公布日期
1942.10.06
申请号
US19410407908
申请日期
1941.08.22
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
IPATIEFF VLADIMIR N.;HAENSEL VLADIMIR
分类号
C07C1/22
主分类号
C07C1/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
电子计时器
Low concentration phosphine fumigation method.
Tetracyclic condensed heterocyclic compounds for the treatment of senile dementia.
Parallel shift and add circuit and method.
Device for transporting in the plastic state substances with a high coefficient of friction, facilitating the process by vibration.
Light beam deflector including a magnetically-unweighted rotor assembly.
Procedure for fabricating a pressure transmitting diaphragm and diaphragm thus obtained.
Marking of a metal container.
Color filter, method for manufacturing it, and liquid crystal panel.
Coordinate input apparatus.
Process for treating photographic waste water.
NOVEL AMINO ACID DERIVATIVE.
MACHINE AND METHOD FOR SEPARATING RECYCLABLE MATTER.
IMPROVED PORT PROTECTOR AND CONTAINERS HAVING SAME.
Tyre fabric for rubber reinforcement, ply for tyre reinforcement, and method of manufacturing tyre fabric for rubber reinforcement.
Aromatic diamine compounds useful for electroluminescence device.
锅
Picture display device having a flat vacuum tube.
Power capacitor.
Error correction circuit.