Spring device for files and the like,申请号GB19290014232-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	Spring device for files and the like
摘要
申请公布号	GB333231(A)	申请公布日期	1930.08.07
申请号	GB19290014232	申请日期	1929.05.07
申请人	REGINALD GEORGE ANDREWS DYER	发明人
分类号	B42F11/00	主分类号	B42F11/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

SAETT ATT TAGA PROVER UR JORDGRUNDEN OCH SAETT ATT RENA JORDGRUNDEN

VERFAHREN ZUR HERSTELLUNG VON 4H-1-BENZOPYRAN-4-ON-DERIVATEN, NEUE 4H-1-BENZOPYRAN-4-ON-DERIVATE UND IHRE VERWENDUNG ALS ARZNEIMITTEL

VEREINZELUNGSVORRICHTUNG FUER RUNDHOELZER

FUSED SILICA AS CEMENT COMPONENT IN RAW MATERIAL FOR GANNISTER PRODUCTION

VALVE FOR PRESSURE AIR CONTROL ESPECIALLY WITH AIR-JET LOOMS

METHOD OF ALKYLBENZENE SULPHONIC ACIDS' CALCAREOUS AND/OR BARIUM SALTS PREPARATION

CUTTING AND CRUSHING DEVICE FOR DRUM HARVESTING CUTTERS

CATCHER FOR SUSPENSION RAILWAY

DATA CODING CONNECTION WITH DOUBLE FREQUENCY METHOD BY MEANS OF DATA CODE OPERATING WITH METHOD OF MODIFIED FREQUENCY MODULATION

AIR WHIRLING JET FOR YARN SPINNING FROM STAPLE FIBRES

MAGNETIZATION APPARATUS

STRAIN OF MICROORGANISM ASPERGILLUS AWAMORI VNO T-2 F 203

DEVICE FOR AUTOMATIC VEHICLES' GEARBOXES' GEAR SHIFTING SMOOTHNESS CONTROL

SANITARY LIQUID AGENT

EFFICIENT COMPONENT OF TANNERY FAT-LIQUORING AGENT

CONE CRUSHER DRESSING

DOOR CLOSURE ESPECIALLY FOR FIRE AND ACOUSTIC PURPOSES

DEVICE FOR HOP-VINES' PULLING-DOWN AND PUTTING ASIDE