Title:
MAGNET SHEET
Document Type and Number:
Japanese Patent JP2003097536
Kind Code:
A
Abstract:
To increase magnetic force, which is increased/decreased with the thickness of a magnet sheet, without changing the thickness of the sheet.
The magnet sheet 1 has a recessed portion 1A provided on a magnetic surface 1B.
Inventors:
KOKUBO TATSUO
Application Number:
JP2001288071A
Publication Date:
April 03, 2003
Filing Date:
September 21, 2001
Export Citation:
Assignee:
YOKOYAMA SEISAKUSHO KK
International Classes:
F16B47/00; (IPC1-7): F16B47/00