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
Ceramic electron tube
摘要
申请公布号
US2719185(A)
申请公布日期
1955.09.27
申请号
US19510207302
申请日期
1951.01.23
申请人
EITEL-MCCULLOUGH, INC.
发明人
SORG HAROLD E.;EAVES HUBERT H.;DRIESCHMAN DONALD F.
分类号
H01J21/36
主分类号
H01J21/36
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improving the performance of a CDMA system
VENTILATION AND AIR HEATING TREATMENT INSTALLATION IN A BUILDING COMPRISING SEVERAL HOUSING UNITS
Drucker mit ausklappbarem Bandmechanismus und Kunststoffbandkupplung
Rückwärtsschaltvorrichtung eines Schaltgetriebes
A UNIT FOR ADVANCING CONTAINERS ALONG A CONVEYING LINE AND FOR TRANSFERRING THE CONTAINERS FROM THE CONVEYING LINE TO A WEIGHING STATION AND VICE VERSA.
POCKET DESIGN FOR ABSORBENT ARTICLE.
Gedruckte Schaltungsplatte
Antriebsvorrichtung
Braking assistance function improvement method adjusts relationship between accelerator pedal movement and delivered engine torque during emergency braking
Schutzhelm mit einer formstabilen Helmschale
ARYL-8-AZABICYCLO[3.2.1]OCTANES FOR THE TREATMENT OF DEPRESSION
STORAGE APPARATUS
A DEVICE IN A VEHICLE BRAKE ARRANGEMENT
FISCHER-TROPSCH PROCESS
PALLET
METHOD OF MANUFACTURING GLASS OPTICAL FIBRE PREFORMS AND OPTICAL FIBRES
ENERGY ABSORPTION DEVICE FOR THE FRONT FACE OF RAIL VEHICLES
MOLECULES FOR DISEASE DETECTION AND TREATMENT
NOVEL GLUCOSE DERIVATIVE INDUCING APOPTOSIS, PROCESS FOR PRODUCING THE SAME, AND USE THEREOF AS MEDICINE
POROUS CERAMIC SINTERED BODY AND METHOD OF PRODUCING THE SAME, AND DIESEL PARTICULATE FILTER
