Title:
ラケット
Document Type and Number:
Japanese Patent JP4509964
Kind Code:
B2
Inventors:
Takeshi Ashino
Kunio Niwa
Kunio Niwa
Application Number:
JP2006126992A
Publication Date:
July 21, 2010
Filing Date:
April 28, 2006
Export Citation:
Assignee:
sri sports corporation
International Classes:
A63B49/14; A63B49/02; A63B102/02
Domestic Patent References:
| JP2004329868A | ||||
| JP2005177244A | ||||
| JP2002191723A | ||||
| JP57163266U | ||||
| JP9313651A |
Foreign References:
| US5702313 |
Attorney, Agent or Firm:
Kazumi Owada