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 cathode ray tubes for use for television and like purposes
摘要
申请公布号
GB426706(A)
申请公布日期
1935.04.08
申请号
GB19330018998
申请日期
1933.07.04
申请人
TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
分类号
H01J29/52
主分类号
H01J29/52
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HETEROARLY SUBSTITUTED PYRROL [2,3-B] PYRIDINES AND PYRROLO [2,3-B] PYRIMIDINES AS JANUS KINASE INHIBITORS
ANTENNA VIRTUALIZATION IN A WIRELESS COMMUNICATION ENVIRONMENT
Method of deciding transmit power level in a mobile communications system
ARC FLASH PROTECTION WITH SELF-TEST
METHODS FOR TREATING PROGRESSIVE MULTIPLE SCLEROSIS
DEVICE FOR THE MECHANICAL, IN SERVICE CLEANING OF WIND TURBINE BLADES.
Identifier for an electronic access system and electronic immobiliser
Methods and devices for audio signals encoding and decoding, encoded audio signal
METHOD FOR AUTOMATED FUEL LEAKAGE DETECTION DURING RELOADING OF REACTOR FUEL ASSEMBLY AND SYSTEM THEREFOR
WELLBORE FLUID, METHOD OF CARRYING OUT A WELL BORE OPERATION USING SAID WELLBORE FLUID, USE OF A POLYMER
PHARMACEUTICAL COMPOSITION FOR TREATING TUBERCULOSIS, METHOD FOR PREPARING THEREOF AND METHOD FOR TREATING THEREOF
DEVICE FOR PURIFICATION OF SEWAGE FROM PETROLEUM PRODUCTS
СПОСОБ ПОТОЧНОГО ВАКУУМИРОВАНИЯ ЖИДКОЙ СТАЛИ С РЕГУЛИРУЕМОЙ КРАТНОСТЬЮ
CELL PROLIFERATION INHIBITORS
COMPOSICIONES Y MÉTODOS PARA TRATAR INFECCIONES BACTERIANAS UTILIZANDO CEFTAROLINA
PRE-SULFIDING AND PRE-CONDITIONING OF RESIDUUM HYDROCONVERSION CATALYSTS FOR EBULLATED-BED HYDROCONVERSION PROCESSES
INJECTABLE VACCINES AGAINST MULTIPLE MENINGOCOCCAL SEROGROUPS
PASSWORD-AUTHENTICATED ASYMMETRIC KEY EXCHANGE
Manufacturing method of an electrical press-fit connector pin
Photovoltaikanlage mit Absicherung zur Brandbekämpfung