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 lighted illuminating fixture
摘要
申请公布号
US2225401(A)
申请公布日期
1940.12.17
申请号
US19400321819
申请日期
1940.03.02
申请人
CENTURY LIGHTING, INC.
发明人
LEVY JOSEPH
分类号
F21V9/10;F21V21/30
主分类号
F21V9/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VEHICLE TO FRONT OF WHICH WORKING MACHINE IS MOUNTED
CAR BODY STRUCTURE FOR AUTOMOBILE
DRIVE CONTROL DEVICE FOR MOTOR-OPERATED INCLINABLE TYPE REAR VIEW MIRROR
WHEEL SUPPORTING STRUCTURE OF SUSPENSION MEMBER
ANTISKID SHEET
3-DIMENSIONAL WIRING METHOD USING ANODIC OXIDATION
TURBO TIMER DEVICE
DISPOSITIVO AD ALBERO ROTANTE PER LA DISTRIBUZIONE IN UM MOTORE A COMBUSTIONE INTERNA.
BRAKE POWER ASSIST SERVOMOTOR
METHOD FOR AMINO ACID EXTRACTION
CASSETTA DI CONNESSIONE CON GANCIO DI ARRESTO
DISTRIBUTORE MECCANICO DI BUSTINE DI ZUCCHERO A RULLI
FERMENTATRICE AD EIEZIONE AFLUSSO ASCENDENTE CON ALTO TRASFERIMENTO DIOSSIGENO
AUTOMATIC ANSWERING APPARATUS
HANGUL PHONE CALLING SYSTEM
PICTURE RECOGNIZING METHOD BY SPATIAL FILTER
OPTICAL DISK, MANUFACTURING JIG FOR OPTICAL DISK AND MANUFACTURE OF OPTICAL DISK
REFERENCE OPTICAL DISK
MATERIAL FOR THERMAL RECORDING
DATA PROCESSOR