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
Chronometric circuit controller
摘要
申请公布号
US2579914(A)
申请公布日期
1951.12.25
申请号
US19490132042
申请日期
1949.12.09
申请人
ELGIN NATIONAL WATCH COMPANY
发明人
ENSIGN GEORGE G.;HOPPE ROBERT C.;SOPER GLENN T.
分类号
G04C13/04
主分类号
G04C13/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Combination high chair and table
Mixing and cooling apparatus
Fastener for pin tickets
Cabinet
Open-hearth furnace and the like
Pinwheel
Animal trap
Device for the care of the teeth and mouth
Water heater
Insulated rail joint
Fluid-operated swab
Combined type and holder for printing machines
Steam-power plant
Weight-supporting means for hospital beds
Method and apparatus for forming sheet-metal channels
Tire valve
Towel machine
Water-supply system
Freezing apparatus
Power leveling means for hillside harvester thrashers
