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
Antifriction bearing and method of making same
摘要
申请公布号
US2016923(A)
申请公布日期
1935.10.08
申请号
US19340726441
申请日期
1934.05.19
申请人
发明人
HERRMANN KARL L.
分类号
F16C19/46;F16C33/60;F16C33/66;F16C43/04
主分类号
F16C19/46
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Plugs for the medullary canal of a bone
Cutting tool assembly
Arrester with spark gap
Ink jet printer with carriage velocity compensation
Device for measuring the lubrication of surfaces rolling or sliding relative to each other and lubricated with a lubricant
High resolution, high density CRT monitor
Capacitance proximity sensor
Process for the production of ethylene glycol
Minimum size, integral, A.C. overload current sensing, remote power controller
Non-metallic core band
Amorphous metal ballasts and reactors
Electromagnetic engine
Self-adjusting brake engine limit switch assembly
Optical glass fibres and method of forming such fibres
Magnetic brush developing method for use in electrography employing dual-component developing material
Method for forming patterned coating
Method of delivering powder coating reactants
Method of delivering drug with aid of effervescent activity generated in environment of use
Fluid catalytic cracking
Process for preparing alumina particulates, at least a fraction of which being ultrafine boehmite