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Hu-Liang Fa Patents |
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Inventor: Fa; Hu-Liang
Address: Tai-Chung Hsien, TW
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6251035 |
Sound and light effects ball structure |
June 26, 2001 |
| A sound and light effects ball structure, in which a sound and light element is fitted. As the ball is thrown, the ball structure will emit a light and sound effect. Its principal features are its transparent inner bladder and its translucence. Also, the inner bladder is sewn into the |
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