Perfectionnements aux montages d'amplification à haute fréquence pour ondes très courtes,申请号FRD753419-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	Perfectionnements aux montages d'amplification à haute fréquence pour ondes très courtes
摘要
申请公布号	FR753419(A)	申请公布日期	1933.10.16
申请号	FRD753419	申请日期	1932.07.30
申请人	TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M.B.H.	发明人
分类号	H04B1/16	主分类号	H04B1/16
代理机构		代理人
主权项
地址

您可能感兴趣的专利

OPTICAL MULTIPLEXER AND DEMULTIPLEXER

FRICTIONAL ABRASION REDUCING METHOD AND FUNCTIONAL PLATE USED THEREIN

MANUFACTURING EQUIPMENT FOR COMPOUND SEMICONDUCTOR THIN FILM

PHOTOSENSITIVE LITHOGRAPHIC PRINTING PLATE

OPTICAL INFORMATION RECORDING DEVICE

MICROPROGRAM CONTROLLING DEVICE

SIZE MEASURING METHOD

COMPLEMENTARY TYPE MIS SEMICONDUCTOR INTEGRATED CIRCUIT

APPARATUS FOR NEUTRAL HIGH-SPEED PARTICLE BEAM

VARIABLE FOCAL DISTANCE LENS

INTAKE APPARATUS FOR INTERNAL-COMBUSTION ENGINE

HOT WATER GENERATOR FOR RECOVERY OF TURBINE BYPASS STEAM

INTAKE APPARATUS FOR ENGINE EQUIPPED WITH SUPERCHARGER

STIRLING ENGINE

SEMICONDUCTOR DEVICE

MANUFACTURE OF MULTILAYER PRINTED WIRING BOARD

THERMOPLASTIC RESIN COMPOSITION FOR SOLE OF FOOTWEAR

PATTERN FORMING METHOD