Improvements relating to spring door-closing appliances,申请号GB19530027020-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 relating to spring door-closing appliances
摘要
申请公布号	GB745271(A)	申请公布日期	1956.02.22
申请号	GB19530027020	申请日期	1953.10.02
申请人	WILLIAM NEWMAN AND SONS LIMITED;HERBERT CHARLES SHEAD	发明人
分类号	E05F3/10	主分类号	E05F3/10
代理机构		代理人
主权项
地址

您可能感兴趣的专利

A HOLE DE-BURRING DEVICE

CLAMPING APPARATUS

METHOD FOR REDUCING AUTO FOCUS TIME USING AUTO FOCUS SYSTEM

RECEIVER OF SEMICONDUCTOR INTEGRATED CIRCUIT

PROCESS OF PREPARING CONTINUOUS FIBER REINFORCED THERMOPLASTIC COMPOSITE WITH HIGH STRENGTH

PRESSING PLATE COVERED WITH ALUMINUM FOR MEAT SLICERS

COVER FOR A SWORD GUARD OF A BAMBOO SWORD

A HEATER HOLDER AND ELECTRIC HOB COMPRISING THE SAME

FILTER MEDIA FOR COMPLEX FILTERING AND METHOD OF PREPARING THE SAME

Piezoelectric device

MOBILITY MANAGEMENT SYSTEM, MOBILE NODE USED IN THE SYSTEM, MOBILITY MANAGEMENT METHOD, MOBILITY MANAGEMENT PROGRAM, AND MOBILITY MANAGEMENT NODE

LINE GENERATOR OPTICAL APPARATUS

PHARMACOGENETIC METHODS FOR USE IN THE TREATMENT OF NERVOUS SYSTEM DISEASES

CAROTENOID COMPOSITIONS USEFUL FOR WHITENING SKIN

A BOUNCING CRADLE HAVING A BASE FRAME

METHOD AND APPARATUS FOR SELECTION MECHANISM BETWEEN OFDM-MIMO AND LFDM-SIMO

SYSTEM AND METHOD FOR PROVIDING REMOTE ACCESS TO EVENTS FROM A DATABASE ACCESS SYSTEM

TETRAHYDROPYRIDOTHIENOPYRIMIDINE COMPOUNDS AND METHODS OF USE THEREOF

TYROSINE KINASE INHIBITORS