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 Isoharnstoffaethern
摘要
申请公布号
DE1137000(B)
申请公布日期
1962.09.27
申请号
DE1961F033183
申请日期
1961.02.10
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
KUEHLE DR. ENGELBERT;EUE DR. LUDWIG;DR. DR. H. C. DR. E. H. DR. H. C. OTTO BAYER
分类号
C07C275/70
主分类号
C07C275/70
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INDICATING DEVICES
APPARATUS & METHOD FOR TEMPERATURE CYCLING
CALORIFIERS
LIQUID LEVEL MONITORING
ROTATING PHASED COMPRESSION & EXHAUST ACTUATED ROTOR & FLAP CYLINDER HEAD DESIGN
VARIABLE SUSPENSION SPRING
MEDICAMENT INHALATION DEVICE
IMPROVEMENTS IN MAGNETIC RECORDING
FLYING BACKING PIECE FOR WOODWORKING MACHINERY
MICROCODE BRANCH BASED UPON OPERAND LENGTH & ALIGNMENT
TRICYCLIC 3-OXO-PROPANENITRILE DERIVATIVES & PROCESS FOR THEIR PREPARATION
RETRACTABLE DART FLIGHTS
FOLDING UMBRELLAS
PLANO-MILLING MACHINE
HIGH-QUALITY COLOUR PRINTER
IMPROVEMENTS TO SCENIC VARIATION SYSTEMS
DISTRIBUTOR FOR HYDRAULIC CYLINDERS
WRITING IMPLEMENT
DEGRADABLE ABSORBENT MATERIAL AND MANUFACTURING PROCESS THEREFOR
SEALED HIGHWAY JOINT AND METHOD