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
(B1) ;ELECTRON GUN WITH RESISTANCE LENS
摘要
申请公布号
PL225092(A1)
申请公布日期
1981.04.24
申请号
PL19800225092
申请日期
1980.06.19
申请人
RCA CORP
发明人
ABELES BENJAMIN
分类号
H01J3/02;H01J9/18;H01J29/48;H01J29/50;H01J29/62
主分类号
H01J3/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MIXTURE RATIO CONTROL DEVICE
PURIFYING METHOD FOR FERROUS CHLORIDE SOLUTION
HEAT SENSITIVE HEAD
CUTTING OIL
Exhaust gas purification device
Metal/oxygen cells and method for optimizing the active life properties thereof
FOERFARANDE FOER FRAMSTAELLNING AV NYA (1,2)-ANNELLERADE-7-FENYL-1,4-BENSODIAZEPINDERIVAT OCH DERAS SALTER
MIDDEL TIL I TYKFILMMODSTANDE AT PAAVIRKE MODSTANDS TEMPERATUR-KOEFFICENTEN
RETINOLACETAT INNEHAOLLANDE HUDVAORDSKOMPOSITIONER
R FREMGANGSMAADE TIL FREMSTILLING AF 2-AMINOBENZOPHENONDERIVATE
ELECTRIC GLASS SMELTING FURNACE
JUICER ATTACHMENT FOR FOOD PROCESSOR
ELECTRICAL DUST PRECIPITATOR
PARALLEL LIGHTING OF FLUORESCENT DISCHARGE TUBES BY SINGLE INVERTER
CONTAMINATION METER FOR RINSING WATER
PRODUCTION OF POLYBASIC ACID
PRODUCTION OF ORGANIC ACID
Process for forming a dense thin sintered layer.
Apparatus for articulation of movable panels
Cooling and heating apparatuses
