Improvements in or relating to loading coils for telephone lines,申请号GB19310003084-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 loading coils for telephone lines
摘要
申请公布号	GB371937(A)	申请公布日期	1932.05.02
申请号	GB19310003084	申请日期	1931.01.30
申请人	AUTOMATIC ELECTRIC COMPANY LIMITED;CECIL RHODES;JOHN HAY PHILLIPS	发明人
分类号	H02G15/12	主分类号	H02G15/12
代理机构		代理人
主权项
地址

您可能感兴趣的专利

FOOT SUPPORT DEVICE

METHOD AND DEVICE FOR SENDING HYBRID AUTOMATIC RETRANSMISSION REQUEST ACKNOWLEDGE INFORMATION

运动性增强的膝盖假体

Air-cooled motor-generator and method for operating such a motor-generator

Cable-tray section with transverse locking, cable tray comprising such sections and method for manufacturing same

Optimized current bus

Wet paper web transfer belt

AMORPHOUS FORM OF DEXLANSOPRAZOLE

COSMETIC COMPOSITION FOR COATING KERATIN FIBRES COMPRISING HARD WAX PARTICLES

NOVEL SPHINGOSINE 1-PHOSPHATE RECEPTOR ANTAGONISTS

数字示波器及其控制方法

METHOD AND DEVICE FOR INTENSIFYING THE BURNING OF SOLID FUELS IN A FIREPLACE

CURABLE RESIN COMPOSITION, AND CURED PRODUCT THEREOF

SPRING DRIVEN INJECTION DEVICE

METAL COMPLEX, AND ABSORBENT, OCCLUSION MATERIAL AND SEPARATION MATERIAL PRODUCED THEREFROM

一种电力电容器

一种策略和计费控制PCC系统与方法

DETERMINING ONSETS AND OFFSETS OF CARDIAC DEPOLARIZATION AND REPOLARIZATION WAVES

状态转换控制方法、多点控制服务器和视讯会议系统

磁性承载油墨