OPTICAL GLASS
申请公布号:KR20080101928(A)
申请号:KR20087020446
申请日期:2008.08.21
申请公布日期:2008.11.21
发明人:OHKAWA HIROYUKI;SASAI JUN;SUGIMOTO NAOKI
分类号:C03C3/064;C03C3/066
主分类号:C03C3/064
摘要:46-70, Li2O: 3-10, Y2O3: 5-15, SiO2: 0-46, Al2O3: 0-20, MgO+CaO+SrO+BaO: 0-40, La2O3: 0-30 and ZrO2+TiO2+Gd2O3: 0-10 in mass %.
SCANNER DISASSEMBLY PREPREPARING DEVICE
NONVOLATILE SEMICONDUCTOR STORAGE DEVICE
DATA COMPRESSING/EXPANDING SYSTEM
LIQUID CRYSTAL DISPLAY SUBSTRATE AND ITS PRODUCTION
AUXILIARY JIG FOR INSERTING AND EXTRACTING WAFERS
THIN FILM TRANSISTOR PANEL AND ITS PRODUCTION
ENGINE-DRIVEN TYPE HEAT PUMP DEVICE
BRAKING DEVICE OF SEMICONDUCTOR WAFER
DEVICE COUPLING BETWEEN REAR PANEL PRINTED WIRING BOARD AND CIRCUIT UNIT PRINTED WIRING BOARD
PRINTING AND CODING OF DOCUMENT WITH MAGNETIC STRIP
MEASUREMENT OF HUMIDITY-COMPENSATED CARBON DIOXIDE GAS AND CONTROL SYSTEM
CIPHERING KEY DELIVERY SYSTEM ITS METHOD