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
Improvements in electric lamp holders
摘要
申请公布号
GB490504(A)
申请公布日期
1938.08.16
申请号
GB19380009339
申请日期
1938.03.26
申请人
REVO ELECTRIC CO. LIMITED;FREDERICK HAROLD REEVES
发明人
分类号
H01R33/46
主分类号
H01R33/46
代理机构
代理人
主权项
地址
您可能感兴趣的专利
棘轮板手构造改良
棘轮扳手结构改良
PARKING MECHANISM FOR VEHICLE
SHIFT LOCK SYSTEM OF SHIFT LEVER FOR AUTOMATIC TRANSMISSION
DATA CONVERSION METHOD FOR CONVERTING TEXT FILE SEARCHED FOR ART DATA INTO MASTER TABLE FOR ART INFORMATION ANALYSIS
Device for reducing hairiness of spinning machine
SUSPENSION SYSTEM FOR VEHICLE
AQUEOUS DEVELOPING SOLUTIONS FOR REDUCED DEVELOPER RESIDUE
HYDROGEN STORAGE ALLOY ELECTRODE AND ALKALINE BATTERY USING THE SAME
POWER SUPPLY VOLTAGE FLUCTUATION CANCELING PWM CIRCUIT
MANUFACTURING METHOD OF LiMn2O4 POWDER FOR CATHODE MATERIAL OF LITHIUM SECONDARY BATTERY
MEMBRANE ELECTRODE JUNCTURE FOR FUEL CELL AND ITS MANUFACTURING METHOD AS WELL AS FUEL CELL USING SAME
BREAKER FIXING STRUCTURE FOR DISTRIBUTION BOARD
VENTILATING SYSTEM
SEAT BELT TIGHTENING INTENSIFYING DEVICE AND CHILD SEAT
DEVICE FOR PREVENTING STICKING OF FOREIGN MATTER TO INSIDE OF PIPE
GOLF BALL AND ITS MANUFACTURING METHOD
微波辐射毛发水解反应装置
预烧板清洁装置
