DIRECTLY HEATED CATHODE ASSEMBLY,申请号GB19800002981-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	DIRECTLY HEATED CATHODE ASSEMBLY
摘要
申请公布号	GB2043993(B)	申请公布日期	1982.12.08
申请号	GB19800002981	申请日期	1980.01.29
申请人	TOKYO SHIBAURA DENKI KK	发明人
分类号	H01J1/18;H01J1/15;H01J29/04;(IPC1-7):H01J29/04;H01J31/20	主分类号	H01J1/18
代理机构		代理人
主权项
地址

您可能感兴趣的专利

METHOD FOR STABILIZING RADIAL PROFILE OF WORKING MEDIUM TEMPERATURE AT OUTLET OF ANNULAR COMBUSTION CHAMBER OF GAS-TURBINE ENGINE AND ANNULAR CHAMBER OF GAS-TURBINE ENGINE

STEAM-CONTACT DEVICE CONTROL METHOD

DRIVE DESTRUCTIBLE MEMBER

CENTRIFUGAL PUMP

ROTARY COMPRESSOR

GAS-TURBINE PLANT OPERATING PROCESS

CYLINDER-PISTON PAIR

METHOD FOR GAS MONITORING OF ACTIVE WORKED-OUT SPACES

COMPOUND FOR PRINTING OR DYEING OF FABRICS FROM POLYESTER OR ACETATE FIBERS OR THEIR MIXTURES

PLANT FOR ELECTROLYTIC COATING OF WIRE

N-HYDROXYMETHYLHEXAMETHYLENE GUANIDINE-HEXAMETHYLENE GUANIDINE COPOLYMER

LIFTING-AND-TRANSPORTATION VEHICLE

HIGH-SPEED FLYING VEHICLE AND METHOD OF CONTROL OF ITS THRUST

METHOD AND DEVICE FOR COMPENSATION FOR DRIFT AND ENHANCING STABILITY OF SAILING CATAMARAN

SELF-PROPELLED LOGGING VEHICLE

RAIL VEHICLE BOGIE

DEVICE FOR SEPARATING WATER FROM AIR

COMPOSITION FOR ROLL ROOFING MATERIALS