Title:
ゴルフ練習用具
Document Type and Number:
Japanese Patent JP4274525
Kind Code:
B2
Inventors:
Kazumasa Toyozawa
Shoji Hiroshima
Shoji Hiroshima
Application Number:
JP2003049420A
Publication Date:
June 10, 2009
Filing Date:
February 26, 2003
Export Citation:
Assignee:
DIA CORPORATION
International Classes:
A63B63/00; A63B69/36
Domestic Patent References:
| JP2003773U | ||||
| JP6277321A | ||||
| JP58010771U | ||||
| JP7155415A | ||||
| JP63183084A |
Attorney, Agent or Firm:
Shinji Shirasaki