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 FOR THE PRODUCTION OF CARBOXYLIC ACID METHYL ESTERS
摘要
申请公布号
EP0286981(A3)
申请公布日期
1989.10.11
申请号
EP19880105580
申请日期
1988.04.08
申请人
HOECHST AKTIENGESELLSCHAFT
发明人
WEBER, JURGEN, DR. DIPL.-CHEM.;LAPPE, PETER, DR. DIPL.-CHEM.;SPRINGER, HELMUT, DIPL.-ING.
分类号
C07C67/08;C07C69/14;C07C69/24;C07C69/54;(IPC1-7):C07C67/08
主分类号
C07C67/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DRYER FOR TEA LEAVES
SCRAP METAL PRESS
KARTENLESEGERAET
VORRICHTUNG ZUM STRECKEN EINES STRANGGEPRESSTEN TEILES AUS METALL
SCHUBLADENFUEHRUNG
Iron electrode for alkali accumulators - comprising surfactant magnetite, ferric oxide synthetic fibre, ferrous sulphide and aq. nickel sulphate in steel tape mesh
Central heating circulating pump unit - has swivelling spherical motor armature integrated with pump impeller
MASCHINELLE FLUESSIGKEITSREINIGUNGSANLAGE
VERFAHREN ZU DER HERSTELLUNG VON MELAMIN AUS HARNSTOFF
ANTRIEBSMECHANISMUS FUER EINEN ELEKTRONISCHEN KAMERAVERSCHLUSS
VERFAHREN ZUR WAHLWEISEN ENTKARBONISIERUNG UND/ODER BIOLOGISCHEN OXIDATION UND NITRIFIKATION VON WASSER
Lock for sealed doors of refrigerating vehicles - has vertical rods and locking handles and internal releasing device
Floor covering and corner seal for wet rooms - having double overlapping layers filled between with thermoplastic
Low temp. coke and high quality gas prodn. - by final heating of coke from fluidized bed low temperature oven
7-METHOXYCEPHALOSPORINE, DEREN SALZE, VERFAHREN ZU IHRER HERSTELLUNG UND ARZNEIMITTEL
HOCHTEMPERATUROXIDATIONSBESTAENDIGE METALLKERAMIKMASSEN
Current limiting switch - has movable contact connected to actuator by one way gears fitted with shock absorber
High level fluid pumping - is for water storage system utilised in hydroelectric power generation
Paper web plastics forming screen dehydrating plate - with array of oppositely facing slots with sharp leading edges and rounded off trailing edges to assist suction effect
Authenticity checking system for identity cards - with halogram and direct image superimposed for comparison and using conventional light source with chopper
