Improvements in or relating to thermionic amplifier and rectifier systems,申请号GB19320008402-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 thermionic amplifier and rectifier systems
摘要
申请公布号	GB381847(A)	申请公布日期	1932.10.13
申请号	GB19320008402	申请日期	1932.03.21
申请人	MARCONI'S WIRELESS TELEGRAPH COMPANY, LIMITED	发明人
分类号	H03G3/26	主分类号	H03G3/26
代理机构		代理人
主权项
地址

您可能感兴趣的专利

FOOD OF FERMENTED SOYBEAN

LASER TREATMENT APPARATUS

NEW GENE AND PROTEIN ENCODED BY THE SAME

MIRROR MOUNTING STRUCTURE FOR BATHROOM

CHAIR FOR BATHROOM

CONTAINER ENSURING INSTILLATION OF EYE LOTION

METHOD FOR PRODUCING INDUCING CELL P450, INDUCING CELL P450 PRODUCED BY THE METHOD, AND METHOD FOR ASSAYING ENDOCRINE DISRUPTING ACTION USING THE CELL

GAME MACHINE, CONTROL METHOD FOR THE SAME, COMMUNICATION GAME SYSTEM AND COMPUTER PROGRAM

PACHINKO GAME MACHINE

GAME MACHINE, COMPUTER PROGRAM AND RECORDING MEDIUM

BIOLOGICAL INFORMATION MEASURING INSTRUMENT

SYNCHRONIZING SIGNAL GENERATING DEVICE AND IMAGE SYSTEM

PHOSPHORUS TRAPPING APPARATUS FOR SEMICONDUCTOR MANUFACTURING APPARATUS

METHOD AND APPARATUS FOR CLEANING WATER CONTAINING VOLATILE ORGANIC COMPOUND

WASTEWATER TREATMENT APPARATUS