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 PRODUCING MALEIC ANHYDRIDE,MALEIC AND FUMARIC ACIDS
摘要
申请公布号
SU1227630(A1)
申请公布日期
1986.04.30
申请号
SU19833637104
申请日期
1983.08.25
申请人
INST KHIM NAUK AN KAZSSR
发明人
SOKOLSKIJ DMITRIJ V,SU;LEVCHENKO LYUBOV V,SU;NEVSKAYA ELENA B,SU;SAMAZHANOVA KULYASH B,SU
分类号
C07D307/60;C07C51/145;C07C57/13;(IPC1-7):C07D307/60
主分类号
C07D307/60
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CAMERA APPARATUS AND METHOD FOR CAMERA-SHOOTING
COMPOSITION FOR HARD-COATING FILM HAVING HIGH HARDNESS AND HARD-COATING FILM PREPARED USING THE SAME
METHOD FOR REDUCING DEPOSITIONS OF HEAT EXCHANGER
MANUFACTURING METHOD OF ASYMMETRIC PVDF MEMBRANE AND ASYMMETRIC PVDF MEMBRANE WITH IMPROVED PROPERTIES MANUFACTURED THEREBY
MOBILE TERMINAL AND METHOD FOR CONTROLLING THEREOF
LIGHT EMITTING DIODE PACKAGE
EXTRUSION MOLDING PARTITION WALL STRUCTURE BY ASSEMBLING SUPPORT-BLOCK AND CONSTRUCTING METHOD USING THE SAME
PATCH ANTENNA FOR IMPORVING SAR AND FROND/BACK RATIO
DEVICE FOR PRODUCING FILAMENTS
APPARATUS FOR FIRING TOP GAS OF BLAST FURNACE
PORTABLE CHAIR BACKREST
THE REAGENT BOTTLE CAP PREVENTING BOTH FUMING AND ROLLING DOWN OF REAGENT DROP
APPARATUS FOR CLEANING SEMICONDUCTOR CHIP PACKAGES
ZINC COATED STEEL SHEET AND A MANUFACTURING METHOD THEREOF
MULTIPLE ELECTRODE SUBMERGED ARC WELDING APPARATUS
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING SAME, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
LAMP DEVICE AND LlGHTING FIXTURE
SUBSTRATE BONDING APPARATUS
STRENGTH TEST APPARATUS OF INSULATION BOX FOR CARGO CONTAINMENT
SUBSTRATE OF X-BAND GAN AMPLIFIER USING LOW TEMPERATURE COFIRED CERAMIC
