VORRICHTUNG ZUM VERBINDEN DER TRITTPLATTEN VON OHNE SETZSTUFEN AUFGEBAUTEN MONTAGETREPPEN
申请公布号:DE7836819(U1)
申请号:DE19780036819U
申请日期:1978.12.13
申请公布日期:1980.05.22
分类号:E04F11/02;(IPC1-7):E04F11/02
主分类号:E04F11/02
METHOD AND SYSTEM FOR DISPLAYING INFORMATION ATTACHED TO SYMBOL
TAPE-LIKE LABEL PREPARING DEVICE
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
ELECTROCHEMICAL CELL AND ACTUATION THEREOF
RARE EARTH BOND MAGNET AND MANUFACTURE THEREOF
MANUFACTURE OF HIGH-MOLECULAR COMPOSITE RARE EARTH MAGNET ALLOY POWDER
OPTICAL DISK MEDIUM AND DEVICE
OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE
OPTICAL INFORMATION MEMORY DEVICE
LIQUID CRYSTAL STEREOSCOPIC DISPLAY DEVICE AND ITS DRIVING METHOD