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
Grid electrode for electron discharge devices
摘要
申请公布号
US2447501(A)
申请公布日期
1948.08.24
申请号
US19430482902
申请日期
1943.04.13
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
GLUNTZ ROGER
分类号
H01J19/38
主分类号
H01J19/38
代理机构
代理人
主权项
地址
您可能感兴趣的专利
APPARATUS FOR SELECTIVELY FEEDING A FILM IN A PACKAGING MACHINE
PRINT CONTROLLER AND PRINTER
HIGH FREQUENCY CURRENT DRIVE SYSTEM FOR SLIMMING AND HEALTH IMPROVEMENT AND HIGH FREQUENCY CURRENT DRIVE DEVICE FOR SLIMMING AND HEALTH IMPROVEMENT
SYSTEM OF OPERATION OF AN ELECTRIC BRAKE
THERAPEUTIC COMPOUND AGAINST LEISHMANIA INFECTION AND USE THEREOF
(2S)-2AMINO-A-{[2-(ETHANIMIDOYLAMINO) ETHYL]THIO}BUTANOIC ACID, A NITRIC OXIDE SYNTHASE INHIBITOR, IN STABILIZED PHARMACEUTICAL DOSAGE FORMS
SPINAL COLUMN SUPPORT SYSTEM
DISPOSABLE SURGICAL FORCEPS AND METHOD FOR MAKING SAME
RECEPTACLE FOR ACCOMMODATING AT LEAST ONE PENCIL
heater,specially for cooking devices
NOISE REDUCING SILO
GLYCOPEPTIDE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME
ILLUMINANT WITH APPARENTLY BLACK OR ALMOST BLACK CASE MADE OF POLYMER
METHOD AND DEVICE FOR ULTRASONIC RECRYSTALLIZATION
PHARMACEUTICAL COMPOSITIONS CONTAINING LAMIVUDINE AND ZIDOVUDINE
INJECTION MOULDING PROCESS AND APPARATUS FOR MAKING ARTICLES FROM TWO COMPONENTS
MICROGRANULES INSOLUBLE IN GASTRIC FLUID, METHOD FOR OBTAINING SAME AND PHARMACEUTICAL PREPARATIONS
POLYMORPHS OF A CRYSTALLINE AZABICYCLO (2,2,2) OCTAN-3-AMINE CITRATE AND THEIR PHARMACEUTICAL COMPOSITIONS
1,3-DIHYDRO-2H-INDOL-2-ONE DERIVATIVES,AND THEIR USE AS LIGANDS FOR V1B OR V1B AND V1A ARGININE-VASOPRESSIN-RECEPTORS
Indenoindolone derivatives, process for their preparation and pharmaceutical compositions containing them
