Title:
視力回復訓練具
Document Type and Number:
Japanese Patent JP4419138
Kind Code:
B2
Inventors:
Noriko Kawaike
Application Number:
JP2004316465A
Publication Date:
February 24, 2010
Filing Date:
October 29, 2004
Export Citation:
Assignee:
Noriko Kawaike
International Classes:
A61H5/00; A63B23/03; B43K29/00
Domestic Patent References:
| JP636893U | ||||
| JP6313114U | ||||
| JP872482A | ||||
| JP2811522Y1 | ||||
| JP2003220104A |