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
Verfahren zur Synthese von symmetrischen N,N'-disubstituierten aromatischen Harnstoffen.
摘要
申请公布号
DE69202005(T2)
申请公布日期
1995.08.24
申请号
DE19926002005T
申请日期
1992.01.17
申请人
LUCKY LTD., SEOUL/SOUL, KR
发明人
OH, JAE SEUNG, YOOSUNG-KU, DAEJEON, KR;LEE, SANG MOO, YOOSUNG-KU, DAEJEON, KR
分类号
B01J31/18;C07B61/00;C07C273/18;C07C275/28;C07C275/30;C07C275/34;(IPC1-7):C07C273/18
主分类号
B01J31/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Filter used for cleaning waste water is fixed on a support with a flexible flow-through support structure with a coarse structure with pores several times larger than the filtered particles and charged with macroorganisms
TRANSMISSION WITH BELT ELEMENTS, ESPECIALLY FOR THE TRANSMISSION OF FORCE BETWEEN TWO PAIRS OF CONICAL DISKS OF THE TRANSMISSION
HEADING GAS INJECTION SYSTEM (HGIS) DIRECT INJECTION SYSTEM
FLUSHING PROCESS FOR TREATING WASTE MATERIAL
Verfahren zum Papierverflüssigen, Verflüssigte Papierzusammensetzung und Verfahren zur Herstellung eines Kunststofformteils mit dieser Papierzusammensetzung
APPARATUS FOR IMPROVING NEUROMUSCULAR PERFORMANCES
SHAFT SUPPORT
IMMUNOCELLULAR RECEPTORS RELATED TO NEUROLOGICAL DISORDERS
PROCESS FOR PRODUCING PREGNANE DERIVATIVE
A NOVEL POLYMORPH OF SERTRALINE HYDROCHLORIDE AND COMPOSITION CONTAINING THEREOF, NOVEL METHODS FOR PREPARATION OF SERTRALINE HYDROCHLORIDE POLYMORPHS AND AMORPHOUS FORM
SCALING FACTOR TOOLS
PHOTOSENSITIVE COMPOSITION AND PHOTOSENSITIVE PLANOGRAPHIC PRINTING PLATE
IN-LINE BLENDING AND SHAPING OF WATER-SOLUBLE POLYMERS
LIQUID SPRAY DEVICE AND METHOD FOR CLEANING OPTICAL SURFACES
METHOD FOR TREATING CIRCADIAN RHYTHM DISRUPTIONS
SOLID DOSE MICRO IMPLANT
BIOADHESIVE DRUG DELIVERY SYSTEM WITH ENHANCED GASTRIC RETENTION
PREPARATION OF INTERMEDIATES USEFUL IN THE SYNTHESIS OF ANTIVIRAL NUCLEOSIDES
CATALYST FOR IMPROVING SYNTHETIC OILS WHICH ARE GENERATED FROM WASTE POLYMER MATERIAL
MEDICAMENT PACKAGING AND DISPENSER