LIGHT BEAM PATH FOR READING VIDEO DISCS,申请号AU19800065095-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	LIGHT BEAM PATH FOR READING VIDEO DISCS
摘要
申请公布号	AU517297(B2)	申请公布日期	1981.07.23
申请号	AU19800065095	申请日期	1980.12.04
申请人	DISCOVISION ASSOCIATES	发明人	J.E. ELLIOTT
分类号	G11B7/085;G11B7/09;G11B19/24;(IPC1-7):G11B21/10;G11B7/00	主分类号	G11B7/085
代理机构		代理人
主权项
地址

您可能感兴趣的专利

APPAREIL ET PROCEDE DE CUISSON ET DE REFROIDISSEMENT SOUS PRESSION EN CONTINU

FABRICATION DE RECIPIENTS EN FEUILLE METALLIQUE

CIRCUIT ELECTRIQUE DE COMMANDE DE LAMPE A DECHARGE

Explosion protection device for sealed chamber - has rupturable wall and normally open pivoted valve plate with counterweight

Pump for water in flooded cellar or basement - has closed circuit hydraulic drive to turbine of integral centrifugal pump

Current limiting system for parallel power amplifiers - is for motor supply circuits and prevents overloading of individual amplifiers using threshold detector

Driving vapour generating system - has heat storage fluid in reservoir which is immersed in vessel contg. electrically heated fluid

Lactone and carbonyl group-contg. antitumour agent - isolated from limited anaerobic culture of the fungus Geopetalum geogenium

Polyethylene drive tape for adjusting a shower head position - to provide a simple, light, quiet slide mechanism in a vertical hollow bar

Sealed container for tennis balls - comprises aluminium cylinder with rubber stopper for filling with gas at suitable pressure

A modified elastic seal for surrounding a vehicle display panel - to facilitate assembly and eliminate one seal component

Facing panel for building - consists of pairs of different length panels with interfitting profiled edges and false joints (DL 4.9.78)

Soft cheese packing - incorporates moisture-resistant support ring undistorted by heat treatment

Automatic emergency ventilation system - has solenoid valves to control flow to and from water reservoir which includes counterbalance device

High temp. furnace with hydrogen burner - has outer chamber acting as heat transfer device and inner chamber forming radiant heater

Hydraulic protection valve for piston motor - has dual control piston with control discs to free or block hydraulic flows

Mine roof bolt hole drilling machine - has U=shaped support at front with drill and anchor point controlled by hydraulic cylinders

Protective hard steel cap for cylinder lock - consists of rotatable rebated disc with keyhole and is held in place by flanged sleeve which houses cylinder

Lockable pin joint for awning type blind - has ring secured by toothed packing pieces and radial wedges to joint stay to square section bar

3-Ethyl-2-methyl-cyclopropane carboxylic acid derivs. - are intermediates for pesticides, prepd. by halogenation of corresp. 3-vinyl cpd. (BE 16.8.78)