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
PROCESS FOR SEPARATING OF META-ACRYLIC ACID
摘要
申请公布号
KR1019810001743(B1)
申请公布日期
1981.11.11
申请号
KR1019780002235
申请日期
1978.07.20
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
Magnetic drum recorder including a landing track
Handwritten character reader
Mating electrical pin and socket contacts and insulator therefor
Hydraulic transfer facility for irradiation containers
Improvements in or relating to the manufacture of outer covers for pneumatic tyres
Improvements in or relating to optical coatings and assemblies employing same
Production of aminoquinolines
Hydrazone derivatives
Safety ball socket connector for electric plugs
Waveguide directional filter employing quarter-wave spaced parallel tuned cavities
Frequency control for multifrequency phase lock generators
D.c. amplifier having fast recovery characteristics
Transistor deflection system with linearizing circuit
Resinous sheet materials
Improvements in powder cloud generating apparatus
Improvements of the image tone in the silver complex diffusion transfer process
Method of and machine for cutting toothed gears
Process for rendering cellulosic materials resistant to the attack of micro-organisms
Electric motor housings
Electromotive drive overload arrangement