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
STEREOSPECIFIC PREPARATION OF (S)-NAPROXEN AND NEW INTERMEDIATE
摘要
申请公布号
KR1019920003778(B1)
申请公布日期
1992.05.14
申请号
KR1019900007704
申请日期
1990.05.28
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PACKAGE FOR SEMICONDUCTOR DEVICE
LIQUID PHASE EPITAXIAL GROWTH
Pin for connecting machine elements with each other
Method and device for detecting tool abnormality in machine tools
Apparatus for teaching and transforming noncoincident coordinate systems
Method and apparatus for the non-destructive measurement of the response pressure of reversible rupture discs
Extending zeolite catalyst life for disproportionation by treating with phosphorus and/or steam
Catalyst and support, and their methods of preparation
Band selectable tunable bandpass filter
Method and apparatus for application of paint to metal substrates
Seal for liftable and lowerable windows, especially side windows for passenger cars or station wagons
Coil spring guide with deflectable tip
Process of delivering samples and reagents
Engine rotation speed control system
3-PHASE SIMULTANEOUS BUS
Lifting apparatus
Method and apparatus for determining the doping profile in epitaxial layers of semiconductors
Intensity regulator, especially a light regulator
Laser treatment of electrical steel
Conduit sealing connector