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
ZUGANTRIEB EINES ELEKTRISCHEN UMKEHRSCHALTER FUER HEBEZEUG O. DGL.
摘要
申请公布号
DE1624617(U)
申请公布日期
1951.06.21
申请号
DE195000F0554U
申请日期
1950.02.20
申请人
HEINRICH DE FRIES G.M.B.H.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Substituted cyclopropanes and related compounds
Improvements in or relating to dialysis and electrodialysis devices
Improvements relating to the sintering of particulate materials in vertical shaft kilns
Improvements in the production of paper
Methods of covering golf balls
Improvements relating to vehicle springs
Process for the production of tetralin derivatives
An improved lignin rubber and preparation thereof
Improvements in or relating to phenolic di-ketones
Improvements in or relating to gate or sluice valves for pipe lines
Improvements in or relating to toy guns
Improvements in or relating to a folder for holding and storing a gramophone record and photographic transparency frames
Improvements relating to fluid pressure reduction valves
Centripetal turbine
A coupling and supporting means for a member in the form of a rod
Device for changing over two generators, particularly carrier-frequency generators in telecommunication systems, and circuit arrangement for the same
Improvements in and relating to independent vehicle wheel suspension, particularly for motor vehicles
Process and apparatus for separating, breaking up and drying moist solids and suspensions of solids in liquids
An improved false twisting spindle for the crimping of threads
Improvements in or relating to arc shutes for electric circuit breakers