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
Reduction of surface reflection
摘要
申请公布号
US2220861(A)
申请公布日期
1940.11.05
申请号
US19380214175
申请日期
1938.06.16
申请人
GENERAL ELECTRIC COMPANY
发明人
BLODGETT KATHARINE B.
分类号
G02B1/11
主分类号
G02B1/11
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
FACSIMILE EQUIPMENT
MANUFACTURE OF DIELECTRIC ISOLATION SUBSTRATE
BUS CONTROL CIRCUIT
MEMORY SYSTEM
NUMERAL DISPLAY SYSTEM
SUBSCRIBER LINE SIGNAL PROCESSOR
DOCUMENT STATIONARY TYPE FACSIMILE EQUIPMENT
POLYESTERFOLIE MED ET OVERTRAEK PAA MINDST DEN ENE SIDE
METHOD AND APPARATUS FOR CONTINUOUS COMPRESSION FORGING OF C0NTINUOUSLY CAST STEEL
FIXING ROD.
TESTING MACHINE FOR VERIFYING SERVICE LIFE, MONITORING FUNCTIONS, AND DETERMINING THE CHARACTERISTICS OF TORSIONAL VIBRATION DAMPERS AND TWIN-MASS FLYWHEELS.
2-THIAZOLONE DERIVATIVES, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AND PROCESS FOR PREPARING SAME.
RADAR REFLECTORS.
GEARING.
PROCESS AND APPARATUS FOR DESULFURIZATION.
SHIFTING WIRE SEQUENCE DIGITIZER SYSTEM.
CONTAINER FOR CONTINUOUS SUPPLY OF WIRE.
PROCESS AND DEVICE FOR CONTINUOUS SEPARATION OF A MATERIAL MIXTURE.
ENCLOSURES FOR HIGH-SPEED WINDERS