PLANARDIFFUSIONSVERFAHREN,申请号DE19742453134-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	PLANARDIFFUSIONSVERFAHREN
摘要
申请公布号	DE2453134(B2)	申请公布日期	1976.11.04
申请号	DE19742453134	申请日期	1974.11.08
申请人		发明人
分类号	H01L21/225;H01L21/331;H01L21/8226;H01L27/02;H01L27/082;H01L29/73;(IPC1-7):H01L21/22	主分类号	H01L21/225
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Floor grid system.

Unidirectional turbocharger assembly.

Production of aluminum master alloy rod.

Computer graphics dynamic control.

Method of transferring sample.

Sandwich panel core structure.

Copolymer production.

Data transmission system for reading and converting bar coded information into standard telephone signals.

Data stream frame synchronisation.

Process for forming CMOS field effect transistors.

Thiadiazoline-sulphonamides useful for the treatment of glaucoma.

Photovoltaic charge storage device.

Communications headset.

Procedure for the bleaching of pulp.

METHOD AND APPARATUS FOR READING A TRANSPARENT PHOTOSTIMULABLE LUMINESCENT SCREEN

INDIVIDUAL FRONT SEAT FOR A VEHICLE

CATHODE-RAY TUBE AND METHOD FOR MANUFACTURING THE SAME

PIPE BRANCHING DEVICE

SILICON NITRIDE SINTERED BODIES AND PROCESS FOR MANUFACTURING THE SAME