Title:
FLEXIBLE DISC CARTRIDGE
Document Type and Number:
Japanese Patent JPS5436706
Kind Code:
A
Abstract:
PURPOSE: To accomplish the recording operation of high density with ease by reinforcing a clamp hole with a material which has a strength equal to or higher than a disc sheet.
Inventors:
MATSUMOTO HIROSHI
Application Number:
JP10295177A
Publication Date:
March 17, 1979
Filing Date:
August 26, 1977
Export Citation:
Assignee:
NIPPON ELECTRIC CO
International Classes:
G11B5/82; G11B23/00; (IPC1-7): G11B5/82; G11B23/02