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 system
摘要
申请公布号
US1886107(A)
申请公布日期
1932.11.01
申请号
US19290376406
申请日期
1929.07.06
申请人
THE STANDARD ELECTRIC TIME COMPANY
发明人
KEILIEN SAUL
分类号
G04C13/03
主分类号
G04C13/03
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Cladding frame. e.g. for roof or wall, comprising restraining ties
AZO COMPOUNDS
CONVEYING OF BULK MATERIALS
Improvements in or relating to driving endless flexible belts
Valve removal tool
Method of casting grey iron
Washing photopolymer printing plates
Liner for mounting external male catheter
Vibratory therapy apparatus
MAGNETRON OSCILLATOR CIRCUIT
TOYS
ELECTROSTATIC ORCHARD SPRAYING APPARATUS
INFLATABLE PACKER ASSEMBLY WITH CONTROL VALVE
APPARATUS FOR THE SPECTRAL RESOLUTION OF ELECTROMAGNETIC RADIATION
CASTING A METAL ON TO A NON-METAL PART (E.G. IN MAKING AN ELECTRICAL INSULATOR)
FLUID PRESSURE SERVO MOTORS
ULTRAVIOLET LIGHT GENERATION
DRIP OR TRICKLE EMITTER FOR IRRIGATION PURPOSES
LINK CHAIN
ISOINDOLINE DERIVATIVES AND THEIR USE
