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
Electron discharge device
摘要
申请公布号
US2506627(A)
申请公布日期
1950.05.09
申请号
US19460718876
申请日期
1946.12.27
申请人
ELECTRIC & MUSICAL INDUSTRIES LIMITED
发明人
BARFORD NORMAN CHARLES
分类号
H01J25/24
主分类号
H01J25/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Baby-Badewanne, insbesondere zum Aufsatz auf die Ränder einer Normal-Badewanne
IMPROVED CONTAINER
FOOD PACKAGE
PHOTOGRAPHIC SILVER HALIDE EMULSION
HARDENING GELATIN WITH POLYMERIC-BISULFITE ADDITION PRODUCT
SPECTRALLY SENSITIZED PHOTOGRAPHIC SILVER HALIDE EMULSION
METHOD OF DESENSITIZING LIGHT-SENSITIVE SILVER HALIDE PHOTOGRAPHIC MATERIALS WITH CYCLOHEPTIMIDAZOLE DERIVATIVES
DYE CYANIDES PHOTOACTIVATED BY INORGANIC SALTS
PHOTOELECTROPHORETIC IMAGING PROCESS EMPLOYING A FINELY DIVIDED PHTHALOCYANINE PIGMENT
PHOTOSENSITIVE PRINTING PLATES
HEAT-DEVELOPABLE DIAZOTYPE MATERIAL
METHOD FOR THE PRODUCTION OF DIAZO-TYPE INTERMEDIATE ORIGINALS
AUTOMATIC FILM PROCESSING METHOD AND APPARATUS THEREFOR
TWO-COMPONENT DIAZO-TYPE PHOTOPRINTING MATERIAL FOR USE IN WET DEVELOPMENT
METHOD FOR RECORDING AND REPRODUCING INFORMATION BY SURFACE DEFORMATION OF A POLYMERIC COMPOSITION
PHOTOPRINTING PROCESS AND ARTICLE
SILVER IMAGES IN LIGHT SENSITIVE PRINT FORMING LAYERS
METHOD FOR THE PREPARATION OF PHOTOCONDUCTIVE COMPOSITIONS
SPECTRALLY SENSITIZED DIRECT POSITIVE EMULSION
INHIBITION OF SILVERING IN PHOTOGRAPHIC PROCESSING SOLUTIONS
