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
PROCESS FOR THE PREPARATION OF 2-ISOSORBIDE NITRATE
摘要
申请公布号
EP0067964(B1)
申请公布日期
1985.04.03
申请号
EP19820104366
申请日期
1982.05.18
申请人
HEINRICH MACK NACHF.
发明人
STOSS, PETER, DR.
分类号
B01J23/00;B01J23/02;B01J27/10;B01J27/232;B01J31/00;B01J31/04;C07B61/00;C07D493/04;(IPC1-7):C07D493/04
主分类号
B01J23/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Pulse width modulation step wave and sine wave driving device
Electronic device having improved input device
Dielectric ceramic and laminated ceramic capacitor
Column constraints based on arbitrary sets of objects
Modular query optimizer
Selecting rules engines for processing abstract rules based on functionality and cost
Extensible data warehouse for flow cytometry data
Computer-implemented systems and methods for updating predictive models
Computer game with intuitive learning capability
Multidimensional risk analysis systems
System and method for advertisement delivery within a video time shifting architecture
Concise communication of real-time business information in an enterprise network
Payment systems and methods
Method and apparatus for embedding spatial information and reproducing embedded signal for an audio signal
Phase sensitive model adaptation for noisy speech recognition
Testing in a hardware emulation environment
Method for constructing a hybrid grid from a CPG type grid
Process and system of modeling of an interface between a user and his environment aboard a vehicle
Circuits and methods for characterizing random variations in device characteristics in semiconductor integrated circuits
System and method for detecting flaws in welded tubulars
