Improvements in or relating to electric alarm signals and the like,申请号GB19420009204-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 electric alarm signals and the like
摘要
申请公布号	GB558471(A)	申请公布日期	1944.01.06
申请号	GB19420009204	申请日期	1942.07.03
申请人	STANDARD TELEPHONES AND CABLES LIMITED;PRAFULLA KUMAR CHATTERJEA;LESLIE WILFRED HOUGHTON	发明人
分类号	G08B5/22	主分类号	G08B5/22
代理机构		代理人
主权项
地址

您可能感兴趣的专利

DUAL BOOM STRUCTURE, DUAL BOOM CRANE AND VESSEL WITH THE CRANE

METHOD FOR PREPARING YELLOW SOIL VESSEL

SUBSTRATE PROCESSING APPARATUS, PROGRAM, COMPUTER STORAGE MEDIUM AND SUBSTRATE TRANSFER METHOD

SYSTEM AND METHOD FOR PROVIDING WAITING INFORMATION SERVICE USING MOBILE TERMINAL

APPARATUS FOR DISINFECTION

LIQUID CRYSTAL DISPLAY APPARATUS

RAHMEN STRUCTURE USING LATERAL STRUT MEMBER

WATER TISSUE FOR TOILET

CHARGE PLATE MONITOR

LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE PACKAGE

WASHING MACHINE

INSPECTING METHOD FOR ELECTROPHORETIC DISPLAY DEVICE

PRE-IMPREGNATED PRODUCT

SEMICONDUCTOR-ON-INSULATOR WITH BACKSIDE HEAT DISSIPATION

COMPOUNDS USEFUL FOR TREATING CANCER

APPARATUS FOR SOUND SOURCE SIGNAL PROCESSING AND METHOD THEREOF

POROUS GELS BASED ON AROMATIC AND CYCLOALIPHATIC AMINES