Improvements in or relating to travelling wave tubes,申请号GB19530031863-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	Improvements in or relating to travelling wave tubes
摘要
申请公布号	GB767190(A)	申请公布日期	1957.01.30
申请号	GB19530031863	申请日期	1953.11.17
申请人	THE MULLARD RADIO VALVE COMPANY LIMITED	发明人	ROBINSON NORMAN WRIGHT;FLOOD HARRY GUY
分类号	H01J23/26;H01J25/38	主分类号	H01J23/26
代理机构		代理人
主权项
地址

您可能感兴趣的专利

RUBBER LAMINATED TYPE MOUNT

COLUMN BASE METAL FITTING

METHOD FOR MANUFACTURING SEAMLESS PIPE

METHOD FOR ACID PICKLING OF STAINLESS STEEL-SHEET

ETCHING APPARATUS

APPARATUS FOR MANUFACTURING MULTILAYER FILM OF DIAMOND- LIKE CARBON WITH NITROGEN PASSIVATION FUNCTION

HIGH HARDNESS MARTENSITIC STAINLESS STEEL HAVING EXCELLENT CORROSION RESISTANCE

METHOD FOR DISPERSING FINE OXIDE IN MOLTEN STEEL

METHOD FOR REFINING MOLTEN IRON

LIQUID CLEANSER COMPOSITION

CONTINUOUS MOLDED COKE PRODUCTION FACILITY

POLISHING MATERIAL FOR DRY BLAST PROCESSING

COMPOSITION COMPRISING MICROCAPSULED FOAMING AGENT AND COATING MATERIAL

COMPOSITION FOR CONNECTING CIRCUIT AND HEAT SEAL CONNECTOR

PROTECTING AND LUSTERING AGENT FOR TIRE AND WHEEL

THERMOPLASTIC RESIN COMPOSITION AND ITS PRODUCTION METHOD

METHOD FOR PREVENTING OCCURRENCE OF TEMPER COLOR IN BOX ANNEALING

LIQUID DETERGENT COMPOSITION

EPOXY RESIN COMPOSITION AND PREPREG

ANTIVIRAL AGENT