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
WERKWIJZE TER BEREIDING VAN TEREFTAALZUUR UIT P-XYLEEN.
摘要
申请公布号
NL7903230(A)
申请公布日期
1979.10.26
申请号
NL19790003230
申请日期
1979.04.24
申请人
LABOFINA S.A. TE BRUSSEL.
发明人
分类号
C07C51/265;(IPC1-7):C07C63/26
主分类号
C07C51/265
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMPOSITIONS FOR DIABETES TREATMENT AND PROPHYLAXIS
PANEL ASSEMBLY FOR WALL OR FLOOR SURFACES
ELECTRIC DEVICE WITH PHASE CHANGE MATERIAL AND METHOD OF MANUFACTURING THE SAME
TRUNKING SYSTEM FOR CDMA WIRELESS COMMUNICATION
DEHUMIDIFICATION PROTECTING SYSTEM FOR MAIN CABLES ON SUSPENSION BRIDGES
METHOD AND DEVICE FOR PREPARING A CARD SUPPORT FOR UNITING WITH A CARD
Differential pressure/pressure transmitter
Method and system of coordination of consumption and/or production in distribution systems
Device and method for the quantitive determination of nitrogen oxides in exhaled air and application thereof
Special battery reserve of portable electronic devices for emergency use
Door with sliding door leaf and with guide means
PATIENT INTERFACE DEVICE OR COMPONENT SELECTING SYSTEM AND METHOD
FELINE MULTI-COMPONENT MEAL
Steerage locking system for vehicle
Methods and apparatus to compile a software program to manage parallel mucaches
Photomask designing method, pattern predicting method and computer program product
Mesoporous network electrode for electrochemical cell
IN SITU SAMPLING AND MONITORING A FLUID
Communications terminal, a system and a method for internet/network telephony
Systems and methods for freezing and storing biopharmaceutical material