首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
SEMICONDUCTOR DEVICE ISOLATION GROOVES
摘要
申请公布号
GB2148591(A)
申请公布日期
1985.05.30
申请号
GB19840016885
申请日期
1984.07.03
申请人
* HITACHI LTD;* HITACHI MICROCOMPUTER ENGINEERING LTD
发明人
DAISUKE * OKADA;AKIHISA * UCHIDA;TOSHIHIKO * TAKAKURA;SHINJI * NAKASHIMA;NOBUHIKO * OHNO;KATSUMI * OGIUE
分类号
H01L21/31;H01L21/331;H01L21/76;H01L21/763;H01L29/73;H01L29/732;(IPC1-7):H01L21/76;H01L21/314;H01L27/04
主分类号
H01L21/31
代理机构
代理人
主权项
地址
您可能感兴趣的专利
STEAM TURBINE CYCLE
PROCEDIMENTO PER IL TRATTAMENTO DEI FANGHI PROVENIENTI DAL LAVAGGIO A SECCO
TERMINAZIONE TELEFONICA TRIPOLARE DI LINEA
GIUNTO LIMITATORE DI COPPIA A DENTI FRONTALI
SISTEMA DI AUTOMAZIONE DOMESTICA.
Agglomeration of alumina material
FEED FOR FRESHWATER FISH
SHAFT SEALING DEVICE FOR VACUUM PUMP
COVERING AND CUTTING APPARATUS
HANGER
HEAT TRANSFER RECORDING METHOD
INK JET RECORDING SHEET
HEAT TRANSFER RECORDING APPARATUS
MULTI-FUNCTIONAL THERMAL LOAD-REDUCING FACILITY OF BUILDING
METHOD FOR SELECTIVE HYDROGENATION OF COMPOUND WITH ENDOCYCLIC AND EXOCYCLIC UNSATURATION
SILICON-ALUMINUM CATALYST AND PRODUCTION OF TERTIARY OLEFIN USING THE CATALYST
PENTAGONAL CYCLIC HIGH-SILICA ZEOLITE AND SYNTHETIC PRODUCTION THEREOF
IMPROVED METHOD FOR HYDROFORMYLATION
FLAME-RETARDANT AND ABRASION-RESISTANT ELECTRICAL INSULATING COMPOSITION FOR CAR WIRE, AND CAR WIRE COATED THEREWITH
HEAT-SENSITIVE TRANSFER SHEET