| 摘要 |
The closure holder for air balloons as used for festive and decorative purposes, is triangular or quadratic, dependent upon the number of balloons to be held, and comprises a soft plastic chip approximately 0.8mm thick with 3 to 5 holes, with an outward slot, the hole diameter being 5 mm. One hole is in the middle of the chip, the others are spaced around it circularly at a distance of approximately 2.5 cm. The slots, which inclinedly lead to the chip edge for insertion of the balloons, are rounded at their ends.
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