Perfectionnements aux dispositifs récepteurs d'appels téléphoniques,申请号FRD1125092-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 récepteurs d'appels téléphoniques
摘要
申请公布号	FR1125092(A)	申请公布日期	1956.10.23
申请号	FRD1125092	申请日期	1955.04.25
申请人	ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI	发明人
分类号	H04Q5/16	主分类号	H04Q5/16
代理机构		代理人
主权项
地址

您可能感兴趣的专利

ILLUMINATION DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER

FLEXIBLE PIPE HAVING PRESSURE ARMOUR LAYER AND COMPONENTS THEREOF

FOOT-OPERATED CONTROL ASSEMBLIES AND CONTROL METHODS FOR MOTORCYCLES

Mirroring High Availability System and Method

KEYSWITCH MODULE AND KEYBOARD

POWER HEADROOM REPORTING

SKI POLE HOLDER

APPLYING A MODEL OF A PERSONA TO SEARCH RESULTS

SYNTHESIS OF [18F]-LABELLED ALKYL MESYLATES USING FLUOROUS SPE SEPARATION

GOLF BALLS HAVING A LOW MODULUS HNP LAYER AND A HIGH MODULUS HNP LAYER

Medical or Dental Handpiece

Method for producing grape extract with high ORAC value, and grape extract so proudced

NON-VOLATILE MEMORY DEVICE, OPERATION METHOD THEREOF, AND DEVICES HAVING THE NON-VOLATILE MEMORY DEVICE

KEYBOARD WITH HINGED KEYS AND DISPLAY FUNCTIONALITY

LED LAMPWICK, LED CHIP, AND METHOD FOR MANUFACTURING LED CHIP

ELECTRODE PLATE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, BATTERY PACK, AND PRODUCTION METHOD FOR ELECTRODE PLATE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

COMMERCIAL AIR COOLED APPARATUSES INCORPORATING AXIAL FLOW FANS COMPRISING SUPER LOW NOISE FAN BLADES

SYSTEM AND METHOD OF REDUCING DIFFUSIBLE HYDROGEN IN WELD METAL

MAGNESIUM ALLOY SHEET