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
Continuous rail
摘要
申请公布号
US2047007(A)
申请公布日期
1936.07.07
申请号
US19350023390
申请日期
1935.05.25
申请人
GENERAL ELECTRIC COMPANY
发明人
DALTON WILLIAM
分类号
E01B11/50
主分类号
E01B11/50
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Multi-piece amortisseur winding end plate.
Method of determining the porosity of an underground formation being drilled.
Glow plug.
Determination of blood ammonia levels.
Hollow fiber membrane.
Method for preparing block copolymers of propylene.
Variable friction ring transmission.
High-frequency power oscillator with feedback.
Oven with air circulation.
Electric heater.
Device for conveying workpieces.
Process for fixing an inorganic species in an organic matrix.
Device for proportioning a lubricant.
Device for cleaning a plate cylinder and a transfer cylinder of an offset printing machine.
Waveguide twist.
Tensioning device for flat bed knitting machines.
Improvements in or relating to tube couplings.
Spring device for the rotating connection of two elements.
ROTATION SPEED REGULATOR FOR HEAT ENGINE.
Semiconductor circuit for fast switching processes.
