,申请号JP19820065138U-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
摘要
申请公布号	JPS58169797(U)	申请公布日期	1983.11.12
申请号	JP19820065138U	申请日期	1982.05.04
申请人		发明人
分类号	H04R17/00;H04R7/04;(IPC1-7):H04R17/00	主分类号	H04R17/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

IMPROVEMENTS RELATING TO THE SEALING OF CONTAINERS

MANUFACTURE OF BODIES FROM CAST IRON SCRAP BY POWDER METALLURGY

IMPROVEMENTS IN AND RELATING TO FILTERING APPARATUS

PROCESS FOR CARBONISING CELLULOSE FIBRES OR PRODUCTS THEREOF

DIGITAL ELECTRONIC TIMEPIECE

IMPROVEMENTS IN VENTING AND FILLING DEVICES

BATTERY CHARGER

FIBRE REINFORCED POLYMER COMPOSITIONS

EXHAUST PROCESS FOR THE DYEING OF SYNTHETIC FIBROUS MATERIALS

CYCLOHEXA-1,4-DIENE-1-ACETIC ACIDS

IMPROVEMENTS IN AND RELATING TO SEATS

IMPROVEMENTS IN CENTRIFUGAL SEPARATORS

IMPROVED STRUCTURAL TOY

IMPROVEMENTS IN WIRING SYSTEMS FOR BUILDINGS

IMPROVEMENTS IN OR RELATING TO APPARATUS FOR MEASURING THE FLOW VELOCITY OF FLUIDS

SANITIZING PRESOAK COMPOSITIONS

MANUAL RELEASE MECHANISM FOR EMERGENCY AND PARKING BRAKE SYSTEMS

PRODUCTION OF ALUMINIUM