JP2008100028A5 - - Google Patents
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- Publication number
- JP2008100028A5 JP2008100028A5 JP2006312215A JP2006312215A JP2008100028A5 JP 2008100028 A5 JP2008100028 A5 JP 2008100028A5 JP 2006312215 A JP2006312215 A JP 2006312215A JP 2006312215 A JP2006312215 A JP 2006312215A JP 2008100028 A5 JP2008100028 A5 JP 2008100028A5
- Authority
- JP
- Japan
- Prior art keywords
- valve portion
- hemisphere
- convex
- produced
- concave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006312215A JP5369254B2 (ja) | 2006-10-20 | 2006-10-20 | ソフトテニスボール及びその製法。 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006312215A JP5369254B2 (ja) | 2006-10-20 | 2006-10-20 | ソフトテニスボール及びその製法。 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008100028A JP2008100028A (ja) | 2008-05-01 |
JP2008100028A5 true JP2008100028A5 (fr) | 2008-10-09 |
JP5369254B2 JP5369254B2 (ja) | 2013-12-18 |
Family
ID=39434817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006312215A Active JP5369254B2 (ja) | 2006-10-20 | 2006-10-20 | ソフトテニスボール及びその製法。 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5369254B2 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM313532U (en) * | 2006-11-28 | 2007-06-11 | Fu Jen Chemical Co Ltd | Soft tennis ball with integral inflation valve |
JP2015062997A (ja) * | 2013-09-02 | 2015-04-09 | 株式会社ポリテック・デザイン | 中空体およびその製造方法 |
TWI566810B (zh) * | 2015-09-07 | 2017-01-21 | Fu-Jen Chemical Co Ltd | Soft tennis manufacturing method |
JP6187987B2 (ja) * | 2015-10-02 | 2017-08-30 | 福人化學股▲分▼有限公司 | ソフトテニスボール製造方法 |
CN115008807A (zh) * | 2022-07-14 | 2022-09-06 | 长泰杰育运动器材有限公司 | 一种不褪色拼色橡胶球的制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4240630A (en) * | 1978-04-10 | 1980-12-23 | Hoffman Allan C | Game ball check valve |
JPH0388567A (ja) * | 1989-08-31 | 1991-04-12 | Canon Inc | 画像形成装置 |
JP4136035B2 (ja) * | 1997-08-13 | 2008-08-20 | ナガセケンコー株式会社 | ソフトテニスボール |
JPH11169486A (ja) * | 1997-12-12 | 1999-06-29 | Naigai Rubber Kk | ソフトボール及びその製造方法 |
JP4540806B2 (ja) * | 2000-07-07 | 2010-09-08 | ブリヂストンスポーツ株式会社 | テニスボール |
JP2004194860A (ja) * | 2002-12-18 | 2004-07-15 | Sumitomo Rubber Ind Ltd | テニスボール及びその製造方法 |
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2006
- 2006-10-20 JP JP2006312215A patent/JP5369254B2/ja active Active
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