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 or relating to mercury filled hot cathode rectifiers
摘要
申请公布号
GB533934(A)
申请公布日期
1941.02.24
申请号
GB19390027833
申请日期
1939.10.13
申请人
THE M-O VALVE COMPANY LIMITED;HENRY THOMAS RAMSAY
发明人
分类号
H01J17/04;H01J17/52
主分类号
H01J17/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A METHOD FOR PREPARING DOCETAXEL AND NEW INTERMEDIATES FOR PREPARING THE SAME
DYNAMIC WEB SERVICE PROXY METHOD FOR OSGI SERVICE PLATFORM
INTERNAL SUPPLY VOLTAGE GENERATOR CAPABLE OF REDUCING LATCH-UP AND SEMICONDUCTOR DEVICE HAVING THE SAME
BIOSENSOR APPLIED WITH ORGANIC FIELD-EFFECT TRANSISTOR AND METHOD OF MANUFACTURING THE SAME
ANTENNA APPARATUS FOR PORTABLE COMMUNICATION DEVICE
APPARATUS AND METHOD FOR PROCESSING MEDIA DATA USING META DATA
SLIDE TYPE MOBILE TERMINAL
SHIFT WARNING METHOD AND APPARATUS FOR AUTOMATIC TRANSMISSION
BOX HAVING A SHOW FUNCTION
COMPLEX ATHLETIC APPARATUS
METHOD FOR FORMING PRE-METAL DIELECTRIC OF SEMICONDUCTOR DEVICE
ABSORBING SOLUTION CONTAINING A THIADIAZOLE-DERIVED DEGRADATION INHIBITOR AND METHOD FOR LIMITING THE DEGRADATION OF AN ABSORBING SOLUTION
METHODS AND APPARATUS FOR CONFIGURING PLASMA CLUSTER TOOLS
INTERACTIVE MULTIMEDIA SYSTEM AND METHOD
A SYSTEM AND METHOD FOR IMPLEMENTING A SECURE TRANSACTION THROUGH MOBILE COMMUNICATING DEVICE
COLLABORATIVE AND PROACTIVE DEFENSE OF NETWORKS AND INFORMATION SYSTEMS
HANDOVER METHOD AND APPARATUS
External hydraulic tieback connector
Apparatus for forming films on substrates
Hydraulic drive vehicle
