Improvements in or relating to methods of recording signals,申请号GB19550009765-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 methods of recording signals
摘要
申请公布号	GB775050(A)	申请公布日期	1957.05.15
申请号	GB19550009765	申请日期	1955.04.04
申请人	PHILIPS ELECTRICAL INDUSTRIES LIMITED	发明人
分类号	G11B5/03	主分类号	G11B5/03
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Means for mounting a ROM on a printed circuit board

Concentrated radiant energy heat source unit

Wedge connection assemblage

Conduit for transporting finely-divided or fine-granular, dry bulk materials and a process for operation of same

Method for measuring the maximum gross weight of a motor vehicle

Method for forming deposited film

Process for the production of circuit board and the like

Dehydrogenation of dehydrogenatable hydrocarbons

Process for purification of crude p-hydroxymethylbenzoic acid

Absorbent resin with excellent stability

Method of manufacturing a metal article by the lost wax casting process

Method of encapsulating organic material

Manually/electrically operated brake system

Peptides possessing renin inhibitory activity

Rubber composition for tire treads containing dicarboxylic acid diester coupled block polymers

Hypocholesterolemically active protein derived from streptococcus

Process for producing a magnetic recording medium

Computer element performance enhancer

Activatable time-temperature indicator