LUBRICANTS FOR MAGNETIC MEDIA,申请号EP19910304039-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	LUBRICANTS FOR MAGNETIC MEDIA
摘要
申请公布号	EP0464991(A3)	申请公布日期	1993.06.09
申请号	EP19910304039	申请日期	1991.05.03
申请人	DIGITAL EQUIPMENT CORPORATION	发明人	NG, QUOCK
分类号	C07C335/02;C07D239/50;C07F9/6593;C10M105/54;C10M105/70;C10M105/74;C10N30/06;C10N40/06;C10N40/18;G11B5/71;G11B5/725;(IPC1-7):C08G65/00;B05D1/00	主分类号	C07C335/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Standardized, self-supporting support structure for single is designed so that it can be expanded at any time in horizontal and vertical extents by direct connecting of additional modules to base module

Universal milling slotting boring tooling comprises radially tooled toolholder front powered via gearing and pulley or variably tooled for fullface boring with spoil removal without degradation.

Vorrichtung und Verfahren zur Massenstrommessung

Preparing image material for use in two-color printing involves taking account of mixing properties of two printing colors used for relevant original color, unlike conventional duplex printing

Formgebung und Wäsche gelbildender Biopolymere

Radial piston pump for fuel injection device has damping spring elements between annular segments

Hydropneumatic shock absorber has bellows springs in damping chamber below piston, aperture in damping plate connecting pressure chamber below piston with damping chamber

Automobile or goods vehicle with integrated writing/communications system, has hinged passenger's seat surface and/or backrest parts with stowage spaces for laptop, e.g. printer, other useful objects

Access control system has reader for identifying person, radio transmitter/receiver with interface for wirelessly sending reader data to central station for return and processing by central station

Mains converter or battery charger for mobile telephone, personal computer or kitchen or garden electrical device

Control process for a matrix inverter uses a serial superposition of all input phases and employs neighboring switches in commutation

Device for testing test-person e.g. for assessing applicant for a position, has environment with automatic recording and actuating devices for recording actions of test person

Brush or carbon plate for an auxiliary electric motor for windshield wiper in motor vehicle, also acts as a conductive plate for an electronic control for drive

Ventilation device especially for self ventilating electric motors, has vane and or hub of a temperature dependent material which can alter the vane attack angle

Selbstfahrende Rübenerntemaschine

Verfahren zur Ansteuerung eines Halbleiterschalters und Schaltungsanordnung mit einem Halbleiterschalter

Management of false try counter in portable data medium involves writing entry into security buffer corresponding to new counter state after false try, so value written to counter during restoration

Method for transmitting data protocol on HF radio path e.g. for motor vehicle telemetry, involves evaluating data protocol received on one or the other of two frequencies or on two frequencies

Device for automatically locking doors, e.g. vehicle doors, has sensor(s) for detecting if all persons have left space accessible via doors/passenger compartment; automatic locking is only carried out if this is the case

Verfügbarkeit eines Verbrauchsartikels mit Druckvorschau