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
Composés contenant des groupes éthionylaminés et leur préparation
摘要
申请公布号
FR89301(E)
申请公布日期
1967.06.09
申请号
FRD89301
申请日期
1962.05.07
申请人
FARBWERKE HOECHST AKTIENGESELLSCHAFT VORMALS MEISTER LUCIUS & BRUENING
发明人
分类号
C07C311/02
主分类号
C07C311/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
An improved magnetic recording and reproducing method and an apparatus for carrying out such method
Improvements in and relating to looms
Improvements in or relating to electric cable couplers
Improvements in or relating to button fastenings
Improvements in or relating to elevating dollies
Medicament dispensing and administering apparatus
Oscillating machine, particularly for conveying sorting or screening loose material
Improvements in or relating to composite brushes for electrical machines
Improvements relating to syphonic-discharge water closets
Improvements relating to articles of cabinet furniture
Improvements in propeller fans
Apparatus for the removal of water, wax, gum and dirt from hydrocarbon liquids
Improvements relating to electric lamps and similar enclosed devices
Improvements in or relating to breathing apparatus
Improvements relating to cabinets
Improvements relating to high frequency transmission lines
Improvements in or relating to electric transducers
Improved coating compositions
Improvements in or relating to ultra-high frequency electron tubes
Improvements in amplifiers for use in measuring or control systems