COMBINED EDM AND ULTRASONIC DRILLING,申请号GB19890024175-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	COMBINED EDM AND ULTRASONIC DRILLING
摘要
申请公布号	GB2224684(A)	申请公布日期	1990.05.16
申请号	GB19890024175	申请日期	1989.10.26
申请人	* ROLLS-ROYCE PLC;* SPARK TEC LIMITED	发明人	JAMES RODNEY * WATKINS;MOHAMED FAWZY * EL-MENSHAWY
分类号	B23H5/00;B23H5/04;B23H9/14	主分类号	B23H5/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Method of diagnosing and treating interstitial cystitis

Method and system for exposure of a phase shift mask

Lithium primary battery and method for producing the same

Cylindrical type alkaline storage battery

Nonaqueous electrolyte secondary battery and method for manufacturing the same

Usage of copolymerisates as additives for lacquers

Molded door facing blank and door including same

Fuser manufacture and apparatus

Precursor composition, methods of forming a layer, methods of forming a gate structure and methods of forming a capacitor

Method and device for producing stoichiometry gradients and layer systems

Melanocortin receptor ligands modified with hydantoin

Methods for treating GI syndrome and graft versus host disease

Video data processing apparatus and contrast correcting method

Communication system, communication method, video output apparatus and video input apparatus

Image pickup apparatus that makes movement of focus lens inconspicuous, and control method for the image pickup apparatus

Linear image sensor with multiple outputs

Image pickup device, visibility support apparatus, night vision device, navigation support apparatus, and monitoring device

Conference control method, and relevant apparatus and system

Image erasing apparatus and control method for image erasing apparatus