DISK DEVICE

申请公布号：JPH05342839(A)

申请号：JP19920168193

申请日期：1992.06.04

申请公布日期：1993.12.24

申请人：

RICOH CO LTD

发明人：ONISHI HIROYASU

分类号：G11B25/04;G11B19/02;G11B19/04;G11B33/14;(IPC1-7):G11B33/14

主分类号：G11B25/04

CORE MATERIAL FOR SANDWICH TYPE BUILDING MATERIAL

ELECTRONIC FLASH UNIT

CIRCUIT FOR IGNITING A DISCHARGE LAMP

PRODUCTION OF SLING BELT WITH EXCELLENT DURABILITY

METHOD AND DEVICE FOR CONTINUOUS VULCANISATION OF SOFT SPONGE RUBBER

CABLE HIGH POSITION DROPPING DEVICE

ULTRASONIC DIAGNOSTIC DEVICE

SURFACE LIGHTING FIXTURE

WATER SUPPLY DEVICE

LATERAL PIT EXCAVATING METHOD BY MEANS OF METHOD OF SHIELD CONSTRUCTION

LAMINATED WATERPROOF SHEET MATERIAL

FITTINGS OF VARIOUS KINDS OF PLATE MATERIALS FOR CONSTRUCTION AND STRUCTURE OF CONNECTION FITTINGS

REINFORCED CONCRETE PILE

DRAINAGE SYSTEM FOR ELEVATORS

TILE TRANSPORTING APPARATUS AND TILE HOLDING HANGER FOR USE IN THE APP ARATUS

APPARATUS FOR TRANSPORTING AND CARRYING A VEHICLE THE USE OF EXTERNAL POWER SOURCE

ELECTRICAL MACHINERY AND APPARATUS

RESTORE TO ORIGINAL APPARATUS FOR SHWRINK YARN OF WOOL STITCH MATERIAL

METHOD OF DYEING GLASS FIBER STRUCTURE

PAPER COATING COMPOSITION