Improvements in thermionic valve amplifying and/or detecting systems,申请号GB19300037367-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 thermionic valve amplifying and/or detecting systems
摘要
申请公布号	GB368788(A)	申请公布日期	1932.03.11
申请号	GB19300037367	申请日期	1930.12.11
申请人	ALBERT HENRY MIDGLEY	发明人
分类号	H03F1/50	主分类号	H03F1/50
代理机构		代理人
主权项
地址

您可能感兴趣的专利

VERFAHREN ZUR ZUECHTUNG EINER BETA-SILIZIUMCARBID-EINKRISTALL-SCHICHT AUF EINEM SILIZIUMSUBSTRAT.

Low-average-current controller for vehicular electric motor - incorporates time constant redn. network for improvement of load current decay behaviour after switching of drive

EINSCHMELZAGGREGAT MIT SCHACHTFOERMIGEM CHARGIERGUTVORWAERMER.

VERFAHREN ZUM BINDEN VON PARTIKELFOERMIGEN ABFAELLEN, WIE STAEUBE, METALLABFAELLE, FASERN, PAPIERABFAELLEN OD. DGL., ZU FESTSTOFFEN.

DNA-MOLEKYLER OG VERTER

LASERSCHNEIDDUESE, SCHNEIDKOPF MIT EINER SOLCHEN DUESE UND VERWENDUNG BEIM LASERSCHNEIDVERFAHREN.

Phosphate esters and compositions containing them.

VERFAHREN ZUR BOHRLOCHMESSUNG UNTER VERWENDUNG VON RADIOAKTIVEN TRACERELEMENTEN.

BEWEHRUNGSFASER FUER ZEMENT.

MECHANISCHER TUERSCHLIESSER.

Aggregate support for vehicle engine and transmission - combines fastening frame with auxiliary frame and elastic mountings

ALS CARRIER FUER DIE ELEKTROPHOTOGRAPHIE GEEIGNETE TEILCHEN

VERFAHREN ZUR HERSTELLUNG EINES LICHTWELLENLEITERKABELELEMENTES

MATERIALBAHN, INSBESONDERE PAPIERMASCHINENFILZ , TROCKENSIEB, FILTERMEDIUM ODER DERGLEICHEN.

Expansion screw with screw head and short shaft - has external thread on thread sleeve and tapered bore inside sleeve

Compact solid state laser pumped by powerful laser diodes - provides frequency-doubled output from linear, monolithically folded or ring resonator crystals with suitably selective coatings

Motor vehicle wheel assembly - has central hub section with excess material which can be reduced to required size

Assembling a catalytic converter - has solder foil in vacuum oven giving high quality join without binding agents

Layered capacitor element winder with pivotable pressure roller - takes up two superimposed layers of raw material on plate rotating in contact with sliding roller