SEMICONDUCTOR DEVICE

申请公布号：JPH0344019(A)

申请号：JP19890179235

申请日期：1989.07.11

申请公布日期：1991.02.25

申请人：

NEC CORP

发明人：EGUCHI KOHEI

分类号：H01G4/12

主分类号：H01G4/12

PROCESSING METHOD AND PROCESSING DEVICE

SUBSTRATE-SURFACE TREATMENT APPARATUS

MAGNETIC SHIELDING METHOD AND MAGNETIC SHIELDING FILM FORMING METHOD OF SEMICONDUCTOR DEVICE

GROUND COIL INSTALLATION OF MAGNETIC LEVITATION TRAIN

ANODE JUNCTION OF SUBSTRATE AND DEVICE

PIPING ANTIFREEZING DEVICE

DUSTPROOF CONNECTOR COVER WITH MULTI-DIRECTIONAL HOLES

BRANCHING DEVICE FOR TWO-CABLE TYPE TV INTERPHONE

HEATING ELEMENT FOR FIXING

ELECTRONIC EARTH LEAKAGE BREAKER

SWITCH CONTROLLER

DISCHARGE DETECTOR FOR ELECTRIC SWITCHGEAR

SWITCH MECHANISM

POLYETHER ETHER KETONE RESIN COVERED WIRE/CABLE

INFORMATION REPRODUCER

DATA RECORDING/REPRODUCING APPARATUS

OPTICAL DISC APPARATUS

DATA-FEEDING APPARATUS

PRODUCTION OF MAGNETO-OPTICAL DISK

ALARMING DEVICE