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
TETRAHYDROQUINAZOLINES, PROCESS FOR THEIR PREPARATION, LIQUID CRYSTALLINE DIELECTRICS CONTAINING THEM AND ELECTRO-OPTICAL DISPLAY ELEMENT
摘要
申请公布号
DE3063370(D1)
申请公布日期
1983.07.07
申请号
DE19803063370
申请日期
1980.11.10
申请人
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
KRAUSE, JOACHIM, DR.;POHL, LUDWIG, DR.
分类号
C07D239/74;(IPC1-7):C07D239/74;C09K3/34
主分类号
C07D239/74
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Renewable chemical production from novel fatty acid feedstocks
Alternatively enabling and disabling the talk paths of endpoints that share a virtual address
High dynamic range time-varying integrated receiver for elimination of off-chip filters
Suspension lift system for golf carts with improved pivotal nodes
Virtual machine monitoring
Internal combustion engine apparatus, control method thereof, and vehicle
Sensor-equipped bearing for wheel
Network photograph service system
Method and system for managing DRM agent in user domain in digital rights management
API and business language schema design framework for message exchanges
Systems and methods for monitoring components of a remote access server farm
System and method for failsafe presence monitoring
Method and system of reporting conformance violations in web-services messages
Controlling operation of information processing device using movement data
Optical signaling for a package-on-package stack
Hybrid vehicle with a low voltage solar panel charging a high voltage battery using a series charger to separately charge individual cells of the series connected battery
Fuel cell system and method for controlling operation of the fuel cell system
Aromatic enediyne derivative, organic semiconductor thin film, electronic device and methods of manufacturing the same
Active flow control system for wind turbine
Integrated circuit packaging system with carrier and method of manufacture thereof