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
摘要
申请公布号
NL109090(C)
申请公布日期
1964.07.16
申请号
NL19570219667
申请日期
1957.08.06
申请人
发明人
分类号
C07C311/54
主分类号
C07C311/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
New s-triazine derivatives and processes for their preparation
Improvements in or relating to fluid pressure responsive devices
Improvements in objective lenses
Improvements in and relating to clothes dryers
Prismatic light transmitting panel
A nut-like food product and process for making
Improvements in or relating to pneumatic tyres
Process for the deposition of noble metals on glass and on vitrified ceramics, and products obtained by this process
Electric battery
Tractor hydraulic system
Method and composition for textile dyeing
Improvements in or relating to aqueous isoprenaline compositions
Improvements in or relating to a mold for centrifugal pipe casting
An improved method of and apparatus for creasing and/or cutting cardboard and analogous flexible sheet material
Improvements in or relating to braking assemblies
Vanne à étanchéité rigoureuse pour fluide circulant dans des canalisations
Amplificateur de brillance, pour des rayonnements chi et gamma pénétrants
Système de traitement de données numériques
Infusion en sachet
Nouvelles pipérazines n-n disubstituées.