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
JPH0127550(Y2)
申请公布日期
1989.08.18
申请号
JP19840102038U
申请日期
1984.07.06
申请人
发明人
分类号
H01H50/20;H01H50/22;H01H50/54;(IPC1-7):H01H50/20
主分类号
H01H50/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improved method and apparatus for heating continuously moving threads, and like filamentary textile material
High frequency reflex klystron tube
Improvements in or relating to means for reeling webs of flexible sheet material
Improvements in or relating to hanging folders for filing cabinets
Improvements in or relating to filling devices for bags or containers
Improvements relating to infants' napkins
Improvements in or relating to apparatus for metering the fuel supplied to a prime mover
Improvements in or relating to the extraction of plutonium from aqueous solution
Brake system and adjusting means
An impact crusher
Improvements in or relating to a conveyor device for conveying plates bearing colour print, chromotype, lacquer or the like for drying in a drying oven or the like
Improvements in or relating to the canning of metals
An improved method for the production of photographic contour maps
Improvements relating to brazing fins to tubes
Improvements in method of making microporous material
Phthalic acid preparation
Improvements in the springing of vehicles
Circuit arrangements utilizing semiconductive devices and methods for making such devices
Composés monoazoïques
Improvements in or relating to functional fluids particularly suitable as lubricantsor hydraulic fluids