Perfectionnements aux dispositifs de commande automatiques,申请号FRD982228-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 dispositifs de commande automatiques
摘要
申请公布号	FR982228(A)	申请公布日期	1951.06.07
申请号	FRD982228	申请日期	1949.02.16
申请人	S. SMITH & SONS (ENGLAND) LIMITED	发明人
分类号	G05D1/04	主分类号	G05D1/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

LAMINATED SHEET AND MANUFACTURE OF ELECTRIC WIRING CIRCUIT USING THE SAME

MANUFACTURE OF HIGH BREAKDOWN VOLTAGE SEMICONDUCTOR ELEMENT

MANUFACTURE OF SEMICONDUCTOR DEVICE

IMPURITY INTRODUCTION INTO SEMICONDUCTOR

FIELD-EFFECT TRANSISTOR

MANUFACTURE OF SEMICONDUCTOR DEVICE

METHOD AND APPARATUS FOR ASHING

MANUFACTURE OF FILM TYPE EL DISPLAY ELEMENT

PROCESS OF ION IMPLANTATION

SOFT MAGNETIC FILM FOR HIGH FREQUENCY BAND AND MANUFACTURE THEREOF

VOICE INPUTTING FOR VOICE RECOGNITION EQUIPMENT

CONTROL OF DISPLAY DEVICE

INFORMATION ADDER FOR COPYING MACHINE

LIGHTING PUSH BUTTON SWITCH

SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL FOR LASER RAY SOURCE

VARIABLE POWER LENS

ULTRASONIC OBJECT DETECTOR

METHOD FOR DETECTING ACCIDENT POSITION OF CURRENT PATH

CONSTITUTION TESTING APPARATUS FOR ELECTRONIC APPLIANCE