Improvements in or relating to apparatus for detecting the presence or absence of a conductive or magnetic object,申请号GB19530020229-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 or relating to apparatus for detecting the presence or absence of a conductive or magnetic object
摘要
申请公布号	GB747503(A)	申请公布日期	1956.04.04
申请号	GB19530020229	申请日期	1953.07.21
申请人	THE GENERAL ELECTRIC COMPANY LIMITED;WILLIAM GEORGE THOMPSON	发明人
分类号	E21B47/09	主分类号	E21B47/09
代理机构		代理人
主权项
地址

您可能感兴趣的专利

(A) ;METHOD FOR DEHYDRATING WATER-CONTAINING SUBSTANCE BY ANHYDROUS GLYCOSYL FRUCTOSE

ENLARGING SHIELD CONSTRUCTION METHOD AND APPARATUS

BONDER OF LONG-SIZED FILM AND STRIP-SHAPED TAPE

SHIELD EXCAVATOR

OILS HEATER IN STORAGE TANK

(A) ;GEL COMPOSITION CONTAINING SILICONE OIL

VALVE-SHAFT WORKING BODY

PROCESS FOR PRODUCTION OF BIOLOGICALLY ACTIVE HEPTAPEPTIDES AND THEIR ACID-ADDITIONAL SALTS AND MEDICAL PREPARATIVES CONTAINING THEREOF AS ACTIVE SUBSTANCE

EKSTRUDERINGSDYSE FOR UTVENDIG RIBBEDE PLASTROER.

COMPOSITIONS CONTAINING PHOSPHOLIPIDE AND PROCESS FOR PRODUCING THEM

VENTIL TIL VAESKEINDSPROEJTNINGEN I EN KOELEMIDDELFORDAMPER

PROCESS FOR PREPARING 2-PHENYL-PYRANO /2,3-5/PYRIDINES

PROCESS FOR THE SELECTIVE SYNTHESIS OF AMIKACINE

FREMGANGSMAATE FOR AVTETTING AV GRUNNFORMASJONER PAA EN SJOEBUNN.

MASKINERINGSSYSTEM FOR TYNNPLATEMATERIALE.

TELEVISION RECEIVER

RECEIVING CIRCUIT

POWER LINE CARRIER EQUIPMENT

ADAPTIVE DECODING TYPE CODE TRANSMISSION SYSTEM