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 fabrication de sulfapyrimidines
摘要
申请公布号
FR1492756(A)
申请公布日期
1967.08.25
申请号
FR19620885925
申请日期
1962.01.25
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
HORSTMANN HARALD;WORFFEL UDO;WIRTZ SOPHIE
分类号
C07D239/69
主分类号
C07D239/69
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in or relating to automatic sewing path copying devices for sewing and the like machines
Improvements in or relating to soap dispensers
Analogue-to-digital multiplex coder
Shaped charge device
Gusseted plastics bags and production thereof
Improvements in or relating to gas discharge infra-red lasers including a tuning member
Double walled cylinders
Improvements in or relating to logic circuits
Improvements in lathe tools
Improvements in indirectly heated cathodes
Improvements in or relating to electromagnetic relays
Improved method of and apparatus for determining the shives content or the content of fibre bundles of a pulp
Improvements in or relating to tube fittings and their attachment to tubes
Force measuring instrument
Improvements in or relating to a rotary switch
Insulating jackets for cold water storage cisterns
Quinoline derivatives and preparation thereof
New pyrazole derivatives
Pyridoxine and derivatives thereof
Dehydrodimerisation process using metal oxide catalysts