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
Procédé de préparation de produits d'oxydation du furane
摘要
申请公布号
FR883593(A)
申请公布日期
1943.07.08
申请号
FRD883593
申请日期
1942.06.25
申请人
SCHERING A. G.
发明人
分类号
C07D307/34
主分类号
C07D307/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
System for transferring desktop computer configuration
Match-based employment system and method
Web viewer setup dialog and grammar for generating web addresses
Systems and methods for optimized water allocation
System and method for providing supplemental transaction processing services to users of a primary financial services system
Method and system of managing production quantity
Transformations between combined and individual workflows
View-independent tagging of geospatial entities in images
Method and apparatus for monitoring link diversity
Method for unloading head without calibration in hard disk drives
Snap away stringed musical instrument pick
Method and system for leasing or purchasing domain names
Ring-laser gyroscope system using dispersive element(s)
Birefringent photonic bandgap optical waveguide
Process for producing siox particles
Combination midrange and high frequency horn
Organic electro-luminescence display device
Process for manufacturing dimethyl carbonate
Wind-powered, battery-energized electric vehicle
Controller of driver for vehicles
