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
Electric clock
摘要
申请公布号
US1983162(A)
申请公布日期
1934.12.04
申请号
US19320610485
申请日期
1932.05.10
申请人
STANFORD PRODUCTS, LTD.
发明人
BROWER WILLIAM M.
分类号
G04C15/00
主分类号
G04C15/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Infusion device filter
Thermoplastic polycarbonate mixtures containing aliphatic
Integrated data and timing circuitry for automatic circuit tester
Power efficient static-column DRAM
Line protector with spring
Recording/playback apparatus with auto-changer
Integrated laser arrays and support circuits
Digital FIFO memory
Device for forming latent magnetic images on the recording element of a magnetographic printer
Interface circuit for use in a programmable message display
Temperature limiter
Circuit arrangement for testing the correct functioning of circuit(s)
Pole face slot filler
Latch-up restoration circuit
Automated scanning of track recorders having variable track density
Optical position detector having first and second spaced apart sensors for detecting multiple light levels
Herbicidally active substituted diphenyl ether oxime derivatives
Antihypertensive phosphate derivatives
Video endoscope aperture wheel drive system
Tilt sensor for vehicle steering shaft
