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
A PREPARATION METHOD OF COUMESTROL
摘要
申请公布号
KR20050076283(A)
申请公布日期
2005.07.26
申请号
KR20040004205
申请日期
2004.01.20
申请人
HANBUL COSMETICS CO., LTD.
发明人
LEE, JEONG JAE;KIM, CHUL BAE;PARK, SUNG MIN;LEE, BUM CHUN;PYO, HYEONG BAE
分类号
C07D493/04;(IPC1-7):C07D493/04
主分类号
C07D493/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Alcohol mixture for plasticizer and method for producing the same.
PROCESS FOR THE SEPARATION OF SULPHURIC ACID FROM AQUEOUS MIXTURES THEREOF WITH PARAFFINSULPHONIC ACIDS
Displacement (position) measuring device on the tacker (stapler) for quick measurement of the spacing of the tacking points
Cylinder plug for lock cylinders
Hydraulically controlled brake pressure valve
VERFAHREN ZUR HERSTELLUNG VON GUSSTEILEN MIT UMGOSSENER, WENIGSTENS ANNAEHERND GASDICHTER HOCHTEMPERATURDAEMMUNG
Method of winning reserves in the vicinity of a shaft and shaft lining for carrying out this method
GENSTAND MED FRIKTIONSNEDSAETTENDE OVERFLADEBELAEGNING, FREMGANGSMAADE TIL SAMME OG BELAEGNINGSMIDDEL TIL BRUG VED FREMGANGSMAADEN
Automatic dispenser for food items - has magazine of circular trays with transfer provided by handling unit
Two-part, metallic clamping connector
Method for braking brushless DC motors
Vehicular electrically heated external mirror connection package - has groove around resin filled space enclosing conductive terminal elements in housing of heater mounted connector
SCHEIBENVENTIL
IC engine fuel vapour recovery accessory - has additional pipe from filter to intake closed at low engine speed
Vehicle engine valve mechanism - includes three camshaft belt tensioning rollers, lower two hydraulically controlled and connected by springs to upper roller
Measuring path differences of anisotropic transparent objects - using circular polarisation device with second quarter wave retarder replaceable by compensator
Air ducting for fibrous raw materials - comprising diversion facility for automatic removal of dangerous or objectionable particles
TRANSPORTEINRICHTUNG MIT L-FOERMIGEM HAENGER
Apparatus switching device having a safety inhibit
Saccharides, process for their preparation and their use
