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 and relating to electric circuit interrupters with arc quenching by arc generated gas
摘要
申请公布号
GB515943(A)
申请公布日期
1939.12.19
申请号
GB19380017530
申请日期
1938.06.13
申请人
THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED
发明人
分类号
H01H33/76
主分类号
H01H33/76
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MOLDED ARTICLE TRANSFER DEVICE
Cooling Mixtures with an enhanced cooling effect of 5-methyl-2-(propane-2-yl)cyclohexyl-N-ethyloxamate
COMPOUNDS, COMPOSITIONS, METHODS OF SYNTHESIS, AND METHODS OF TREATMENT
Stable Millimeter Wave Source for Broadband Wireless Signal Transmission Using Optical Fibre
COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND METHOD OF ALLOCATING BANDWIDTH
METHODS FOR REMOVING BYPRODUCTS FROM LOAD LOCK CHAMBERS
Imaging Apparatus
TOUCH SENSING CIRCUIT AND METHOD FOR MAKING THE SAME
WASTE TIRE RECYCLING SYSTEM
PRODUCE TRANSACTION SYSTEM AND METHOD
DUAL-CONNECTION RUBBER BALL FOR CLEANING AND DESCALING IN A HEAT EXCHANGE TUBE
MOTOR DRIVE CIRCUIT
LED ILLUMINATOR WITH IMPROVED BEAM QUALITY
BORONIC ESTER AND ACID COMPOUNDS, SYNTHESIS AND USES
INTERFACE CONTROL FOR IMPROVED SWITCHING IN RRAM
POUCH PRODUCT WITH IMPROVED SEAL AND METHOD
Tobacco Solution Atomizing Device For Electronic Cigarette
SULPHUR-CONTAINING FERTILIZERS AND PROCESS FOR THE PREPARATION THEREOF
NECKTIE KNOT STAY
Vacuum Distilled DAO Processing in FCC with Recycle
