Apparatus for and methods of producing tracking control signals.,申请号EP19900300665-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	Apparatus for and methods of producing tracking control signals.
摘要
申请公布号	EP0380284(B1)	申请公布日期	1994.01.05
申请号	EP19900300665	申请日期	1990.01.23
申请人	SONY CORPORATION	发明人	YANAGIHARA, NAOFUMI
分类号	G11B15/467;G11B21/10;(IPC1-7):H04N5/782	主分类号	G11B15/467
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Process for the preparation of an herbal-therapeutic product extracted from the pulp of a species eugenia jambolana

Emulsifier-free finely disperse systems of the oil-in-water and water-in-oil type

Process for manufacturing injection moulded objects using side walls and plural injection points

Exhaust particulate controller and method

Horizontal scroll compressor having an oil injection fitting

L.E.D. thermal management

Coatings based on hyaluronic acid and the derivatives thereof for the protection of electronic parts from external agents

Resealable tamper indicating label flap including printer indicia

Two-stage particle separator for vacuum cleaners

Assembly robot for wing

Intraocular ring

Vehicle door latch

Chuck with position detecting function

Angular position sensor and method of making

Surface acoustic wave device

Oscillating motor

Polarity reversal protection circuit for a final electronic power stage

Ultra-thin tantalum nitride copper interconnect barrier