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
BE720522(A)
申请公布日期
1969.03.06
申请号
BED720522
申请日期
1968.09.06
申请人
发明人
分类号
H04Q3/00
主分类号
H04Q3/00
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 powered bogies of the kind having two sets of wheels
A miniature electric motor
Treatment of zircon ores
Biuret polyisocyanates
Improvements in or relating to hydraulic pillar supports for mines
New polypeptides and derivatives thereof and the manufacture thereof
Dehydrosteroids and pharmaceutical preparations containing them
Pyrimidine derivatives
Procédé pour réaliser le séchage à l'air des polyesters non saturés présentant une finition luisante.
Filter apparatus
ΣΤΑΤΗΡ (ΠΛΑΣΤΙΓΓΟΣΤΑΤΗΡ).
Polymerisation catalyst compositions
Improvements in or relating to photographic cameras
Flotation process for concentrating niobium bearing minerals
A method for the treatment of iron ores
Improvements in or relating to steroids and the manufacture thereof
Improvements in or relating to propellers for outboard motors
Improvements in or relating to filamentary material of high tenacity and initial modulus
Improved reinforcement positioning means for concrete structures
Improvements relating to movement control systems
