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 3,4-Dihydroisochinolinderivaten sowie von deren Säureadditionssalzen und quaternären Ammoniumderivaten
摘要
申请公布号
AT299951(B)
申请公布日期
1972.07.10
申请号
AT19710000480
申请日期
1971.01.21
申请人
RHONE-POULENC S.A.
发明人
分类号
C07D217/22;(IPC1-7):C07D35/14
主分类号
C07D217/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Facsimile apparatus
High-quality gradient-corrected linear interpolation for demosaicing of color images
Method for image sensor calibration and associated devices
Asymmetric dipole antenna
Granulates containing feed-enzymes
Solid state microanemometer device and method of fabrication
Plants and seeds of corn variety I174086
Celastrus Plant Named 'Bailumn'
Apparatus and method of ejecting a disc in a disc drive
Testing multi-byte data handling using multi-byte equivalents to single-byte characters in a test string
Visual indication of current voice speaker
Adjustment system and method for automatically adjusting the gain of a voltage signal
Method, device and crash sensor for activating occupant protection systems in a motor vehicle
Waterproof camera case for containing camera equipped with lens barrier
Voltage regulator having a low noise discharge switch for non-volatile memories, in particular for discharging word lines from negative voltages
DC/AC inverter with adjustable gate-source voltage
Method and apparatus for protecting magnetoresistive heads from electrostatic discharge
Optical position/motion tracking system
Method and apparatus for obtaining and using impact severity triage data
Illuminating system for camera