Title:
ソフトテニスボールおよびソフトテニスボール製造方法
Document Type and Number:
Japanese Patent JP4500622
Kind Code:
B2
Inventors:
Kazuyoshi Asano
Yosuke Takamori
Yosuke Takamori
Application Number:
JP2004239668A
Publication Date:
July 14, 2010
Filing Date:
August 19, 2004
Export Citation:
Assignee:
Showa Holdings Co., Ltd.
International Classes:
A63B45/00
Domestic Patent References:
JP57173072A | ||||
JP2004201733A | ||||
JP60220082A | ||||
JP11057072A | ||||
JP57076660U |
Foreign References:
WO2003064903A1 |
Attorney, Agent or Firm:
Masayuki Kishida
Mizuno Katsufumi
Hiroshin Takano
Mizuno Katsufumi
Hiroshin Takano