Improvements in electric signalling systems,申请号GB19460014439-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 electric signalling systems
摘要
申请公布号	GB612158(A)	申请公布日期	1948.11.09
申请号	GB19460014439	申请日期	1946.05.13
申请人	STANLEY ALBERT SWEET;DONALD FREDERIC WILKINSON	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

Bump structure for reflow bonding of IC devices.

Dry-cooling tower using natural draft.

Prestroke control device for fuel injection pumps.

Inking arrangement for printing machines.

BARROWS COMMONLY CALLED SACK TROLLEYS

METHOD FOR MEASURING PROPERTIES OF SHEET- OR FOIL-LIKE MATERIALS OF LOW ELECTRICAL CONDUCTIVITY

SCREWED CONNECTION FOR THE CYLINDER HEAD OF A COMBUSTION ENGINE

WATER TREATMENT PROCESS

PRINTING MACHINE FOR PRINTING ON CONVEX SURFACES

HAND-BRAKE ASSEMBLY FOR A VEHICLE

HEADER FLOTATION SYSTEM FOR AN AGRICULTURAL MACHINE

ORGANOMAGNESIUM SOLUTIONS OF LOW VISCOSITY

REACTIVE DYES, THEIR PREPARATION AND THEIR USE

3-AMINO-DIHYDROPYRIDINES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS MEDICAMENTS

DISTRIBUTOR FOR AN INTERNAL COMBUSTION ENGINE

NITROMODIFIED CHROMATOGRAPHIC SUPPORT MATERIALS, PROCESS FOR THEIR MANUFACTURE AND THEIR USE

COMPOSITIONS AND METHODS FOR FUNCTIONALIZING NUCLEIC ACIDS

ROTARY ENCODER APPARATUS

PRACTICE PROJECTILE

METHODS AND DEVICES FOR THE READING OF ACCESS CONTROL MAGNETIC CARDS OR THE LIKE