VERFAHREN ZUM AUFFUELLEN VON TRENCHSTRUKTUREN IN HALBLEITERSUBSTRATSCHEIBEN,申请号DD19870303851-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	VERFAHREN ZUM AUFFUELLEN VON TRENCHSTRUKTUREN IN HALBLEITERSUBSTRATSCHEIBEN
摘要
申请公布号	DD286457(A5)	申请公布日期	1991.01.24
申请号	DD19870303851	申请日期	1987.06.16
申请人	AKADEMIE DER WISSENSCHAFTEN DER DDR,DE	发明人	BERTOLDI,WERNER,DE;KUEHNE,HEINZ,DE;KIRSCHT,FRITZ-GUENTER,DE;MORGENSTERN,THOMAS,DE;WEBER,CHRISTIAN,DE
分类号	H01L21/205;(IPC1-7):H01L21/205	主分类号	H01L21/205
代理机构		代理人
主权项
地址

您可能感兴趣的专利

FORGING DIE AND FORGING METHOD

FLUX COMPOSITION FOR SOLDERING, SOLAR CELL MODULE USING SAME, AND ELECTRONIC SUBSTRATE USING SAME

UPWARD CONTINUOUS CASTING SYSTEM

COATING METHOD, COATING DEVICE, MANUFACTURING METHOD, AND MANUFACTURING DEVICE

OPERATION METHOD OF VERTICAL CRUSHER AND VERTICAL CRUSHER

ELECTRODE UNIT AND TISSUE STIMULATION SYSTEM

METHOD OF MANUFACTURING SEAT PAD, AND THE SEAT PAD

CAPTURE METHOD AND RECOVERY INSTRUMENT FOR CAPSULE TYPE MEDICAL APPLIANCE

MANUFACTURING METHOD OF PERSIMMON WINE AND MANUFACTURING METHOD OF PERSIMMON VINEGAR

CONCENTRATED DRINK, PRODUCTION METHOD OF CONCENTRATED DRINK, AND MEAL REPLACEMENT DIET METHOD

PROSTHESIS WEARABLE OPERATION AUXILIARY DEVICE AND WEARABLE OPERATION AUXILIARY DEVICE