Title:
ストレッチ具
Document Type and Number:
Japanese Patent JP4904531
Kind Code:
B2
Inventors:
Kanaoka Koji
Application Number:
JP2008138714A
Publication Date:
March 28, 2012
Filing Date:
April 26, 2008
Export Citation:
Assignee:
Kanaoka Koji
International Classes:
A63B23/025
Domestic Patent References:
| JP200489659A | ||||
| JP3106110U | ||||
| JP4836870Y1 | ||||
| JP200449850A |
Foreign References:
| US20050043154 | ||||
| US5318494 |