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
Neue tricyclische Verbindungen und deren Herstellung
摘要
申请公布号
DE1950012(A1)
申请公布日期
1970.04.09
申请号
DE19691950012
申请日期
1969.10.03
申请人
HOFFMANN LA ROCHE
发明人
GEORGE HAJOS ZOLTAN
分类号
C07C61/29;C07C51/00;C07C61/13;C07C62/26;C07C62/38;C07C67/00;C07D261/08;C07D317/26;C07D317/30;C07D317/46;C07D317/72;(IPC1-7):C07C49/45
主分类号
C07C61/29
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESS FOR GROWING HUMAN EPIDERMAL CELLS IN TISSUE CULTURE
METODO MEJORADO PARA SEPARAR FOSFORO DE MATERIALES DE FLUORITA QUE LO CONTIENEN
Complementary channel type MOS transistor exclusive OR/NOR logic gate circuit
Apparatus for controlling magnetic field intensity
Switch actuating assembly having improved cams and plural modes
Phthaloperinone dyes and the use thereof for more dyeing plastics
Pyridine-free Karl Fischer reagent useful in determining water
Photopolymerization process employing compounds containing acryloyl groups and maleimide groups
Developer solution for the development of exposed negative-working diazonium salt layers
Process for making polyetherimides
Thick film conductor compositions
Antistaling baking composition
Countercurrent solids-fluid contactor
Disposal of radioactive aromatic liquid wastes
Scale-inhibiting compositions of matter
Froth flotation
Bipolar refining of lead
Method and apparatus for fabricating insulative panel
Small arms firing effects simulator
Larger capacity Vortex burner