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 HERSTELLUNG VON BETA- HYDROXY- UND/ODER ALPHA-UNGESAETTIGTEN CARBONYLVERBINDUNGEN
摘要
申请公布号
DE1955375(B2)
申请公布日期
1977.12.08
申请号
DE19691955375
申请日期
1969.11.04
申请人
发明人
分类号
C07B31/00;C07B37/04;C07C45/00;C07C45/72;C07C45/74;C07C49/796;C07C51/373;C07C59/76;C07C59/84;C07C67/00;C07D211/74;C07D211/86;(IPC1-7):C07B27/00;C07C49/24;C07C49/20;C07C59/18;C07C59/37
主分类号
C07B31/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Cursor movement device
Product
An electrical connection system
Method of enhancing electronic communications
Predicting the post-operative position of a replacement intraocular lens
MEASURING METHOD FOR OPTICALLY QUANTIFYING ANTI-PHASE DOMAINS IN SITU AND USE OF THE MEASURING METHOD
PARTICLE FILTER FOR EXHAUST GAS TREATMENT, AND EXHAUST GAS TREATMENT DEVICE INCLUDING SUCH A FILTER
UNDERWATER BRANCHING UNIT OF OPTICAL ADD/DROP MULTIPLEXER, CORRESPONDING OPTICAL TRANSMISSION METHOD AND SYSTEM THEREOF
BALLAST WATER TREATMENT SYSTEM
ENHANCED DIRECTORY ASSISTANCE SYSTEM WITH ENUM BASED FEATURES
APPARATUS AND METHOD FOR PROVIDING LOCATION BASED BROADCAST SERVICE
OFDM/OFDMA FRAME STRUCTURE FOR COMMUNICATION SYSTEMS
ENHANCED ELECTRONIC PROGRAM GUIDES
ABNORMALITY DETECTING APPARATUS
TREATMENT FOR CANCER
CARD READING SYSTEMS AND METHODS
Magnetic field communication system which adapts to changing network or environmental conditions
FABRICATION METHOD OF HIGH STRENGTH ALUMINUM ALLOY CLAD SHEET USING INFRARED RADIATION HEAT, AND ALUMINUM ALLOY CLAD SHEET THEREBY
Method and apparatus for use in lining a curved wall
Dynamic resolution correction of quadrupole mass analyser
