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
Magnetic pickup unit and method of making same
摘要
申请公布号
US2637205(A)
申请公布日期
1953.05.05
申请号
US19470760394
申请日期
1947.07.11
申请人
C. MORGAN RIFENBERGH
发明人
MILLER KENNETH W.
分类号
G01L3/10
主分类号
G01L3/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Perforation of thermoplastic sheets and films
Circuit arrangement for varying the level of a signal
Improvements in or relating to scaffold couplings
Process for preparing self-extinguishing plastics
Improvements relating to bottle closing stoppers
Improvements relating to sealing devices for rotary-piston internal combustion engines
Improvements in or relating to liquid dispensing apparatus
Automatic telecommunication exchange
Electrophotographic material
Improvements relating to gas and vapour determination
Improvements in or relating to spinning rings
Improvements in and relating to halogenated diphenyl derivatives
Fremgangsmåde til kontinuerlig vådformaling af mineralsk materiale.
Stair climbing wheel chair
Skærehoved til hårklippemaskiner.
Traffic signal systems
Electric heaters
Signal channel range change circuit
Electrical apparatus
Buck boost transformer voltage controller with tap changing transformer system
