54068 ⎘
Carriers for sound or information; Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records Records or discs
Sub-classes:METHOD FOR PRODUCING GRAMOPHONE RECORDS BY INJECTION MOULDING
#2COIN OR MEDAL
#3METHOD FOR PRODUCING GRAMOPHONE RECORDS BY INJECTION MOULDING
#4Record Making System
#5System, method and apparatus for manufacturing magnetic recording media
#6System, method and apparatus for manufacturing magnetic recording media
#7Method and apparatus for manufacturing resin stamper, imprint method, magnetic recording medium, and magnetic recording/reproducing apparatus
#8INPRINT EQUIPMENT
#9METHOD AND APPARATUS FOR SEALING MATERIALS WITHOUT GLUE
#10Method of and apparatus for manufacturing multi-layer optical information recording medium
#11MOLD BODY AND METHOD OF MANUFACTURING THE SAME
#12Cool air cooling device for optical disks
#13Method of producing a plurality of bodies
#14Laminating apparatus
#15Cartridge for photosensitive recording medium
#16Optical disc recycling method and recycling system
#17Resin forming mold and production method for the resin forming mold
#18Method and apparatus for producing a multilayer storage media
#19Disk assembly having integral clamp and/or spacer
#20Method for transferring a pattern
#21Laminator for applying a protective layer to a disc
#22Die assembly and method of forming a vinyl record