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
METHOD OF CLEANING STEEL POLYETHYLENE CLYCOLS AFTER RECTIFICATION OF ETHYLENE AND DIETHYLENE GLYCOLS IN INDUSTRY
摘要
申请公布号
SU652166(A1)
申请公布日期
1979.03.15
申请号
SU19772496674
申请日期
1977.06.15
申请人
TULSKIJ VNI PI KHIM PROMYSHLENNOSTI
发明人
KOBESHEVA NINA ,SU;NAZAROV VSEVOLOD N,SU;GOLOVIN BORIS A,SU;DAVYDOV VLADIMIR D,SU
分类号
C07C31/20;(IPC1-7):C07C29/24
主分类号
C07C31/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ILLUMINATION DEVICE
TRANSIT CONTROL SIMULATION SYSTEM
MANUFACTURE OF PAPER USING VEGETABLE FIBER AND PAPER MANUFACTURED BY THE SAME
CLEAN MAT FOR A CAR
ALIEN SUBSTANCE FILTERING AND ANTIFUNGAL APPARATUS OF SAND
METHOD OF MANUFACTURING NANOCOMPOSITE ELECTROLYTE, NANOCOMPOSITE ELECTROLYTE MANUFACTURED THEREBY AND MEMBRANE-ELECTRODE ASSEMBLY
A traffic light
CRUCIBLE FOR THE CRYSTALLIZATION OF SILICON AND PROCESS FOR ITS PREPARATION
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
DEVICE FOR AVOIDING JOINT LESIONS.
TABLE WITH A VARIABLE LENGTH
SISTEMA ACTUADOR PARA CONTROLO ACTIVO E AUTËNOMO DA TEMPERATURA NO INTERIOR DO CALÃADO
CERIA NANOPARTICLE AND METHOD FOR PREPARING THE SAME
TOUCH SCREEN PANEL
KEYWORD EXTRACTION METHOD
Resin composition for forming ultraviolet absorbing layer and laminate comprising ultraviolet absorbing layer
NONAQUEOUS ELECTROLYTE SOLUTION FOR LITHIUM SECONDARY BATTERY
CONNECTOR FOR A CABLE OF A TERMINAL BOX AND THE METHOD OF CONSTRUCTION DESIGNED BY THE CONNECTOR
POLARIZER, PROCESS FOR PRODUCING THE SAME, OPTICAL FILM, AND IMAGE DISPLAY
ELECTROSTATIC IMAGE DEVELOPING CARRIER, ELECTROSTATIC IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS
