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Inventor: Hall; Bengt
Address: Portlaoise, IE
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6106419 |
Ball and a method of manufacturing a ball |
August 22, 2000 |
| A ball has a wall of elastomeric material defining a cavity. The cavity contains a filling which comprises a plurality of substantially closed cells. The pressure in the cavity is substantially atmospheric pressure. The substantially closed cells fill a peripheral part of the cavity |
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