Tracking devices for gramophone sound recording attachments,申请号GB19340008497-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	Tracking devices for gramophone sound recording attachments
摘要
申请公布号	GB435052(A)	申请公布日期	1935.09.13
申请号	GB19340008497	申请日期	1934.03.17
申请人	ACHILLE DEMOCRATIS;ACOUSTOGRAPH LIMITED	发明人
分类号	G11B3/08	主分类号	G11B3/08
代理机构		代理人
主权项
地址

您可能感兴趣的专利

LEAD FRAME SUPPLYING UNIT

ARTICLES FEEDER

STONE-CASTING BOAT

AUTOMATIC ADJUSTER FOR CONTROL WIRE

METHOD OF PRODUICNG FAR INFRARED RAY RADIATOR

METHOD AND APPARATUS FOR COMBINED MEASURING AND METHOD AND APPARATUS FOR COLLECTING MATERIAL TO BE MEASURED IN COMBINED MEASURING APPARATUS

RADIO WAVE-ABSORBING PAINT

WIDE MOLECULAR WEIGHT DISTRIBUTION NOVOLAK TYPE PHENOL RESIN AND ITS PRODUCTION

POLYMER COMPOSITION

FLAME RETARDANT

METHOD OF MEASURING TENSION OF ENDLESS DRIVING MEANS IN ACTION

DISCONNECTING SWITCH

STARTING DEVICE OF VTR

FILM FILL SHEETS FOR WATER COOLING TOWER HAVING INTEGRAL SPACER STRUCTURE

3,3-DIMETHYLINDOLIN-2-ONES

SMOKE BOX FOR PRESERVATION OF FOODS

SCREEN TENSIONING AND PRINTING FRAME

CALCINATION OF GYPSUM