Title:
HOLDER
Document Type and Number:
Japanese Patent JP2002197825
Kind Code:
A
Abstract:
To provide a holder which makes handling of a non-circular recording medium possible with a device for reproducing or writing the recording medium.
The disk-shaped holder for packing the non-circular recording medium has an aperture blanked to the non-circular shape at its center and has a supporting portion for supporting the non-circular recording medium in this aperture.
Inventors:
HIRAKAWA KOICHI
SHIBANO SATORU
SHIBANO SATORU
Application Number:
JP2000398192A
Publication Date:
July 12, 2002
Filing Date:
December 27, 2000
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD
International Classes:
G11B23/00; (IPC1-7): G11B23/00