| 摘要 |
PURPOSE: The billiard tables better distributed in use than ping pong table are to be utilized with attachments for ping pong plays for combined uses to an improvement of the billiard business. CONSTITUTION: The point of combination use is the fact that the two games are played on the tables of similar standard sizes such as billiard table of 2750mm length x 1500mm width x 770-790mm height and for the ping pong table of 2750mm length x 1525mm width x 760 x780mm height. In addition to the billiard table, a ping pong table top plate of rubber is added to be over the billiard table. The additional rubber plate has 2mm difference in thickness between the edge and the middle, and is 100mm length x 54mm width x 52mm height. A steel plate of 40mm x 10mm is supplemented on the back side of the ping pong plate to be colored blue for length and green for height.
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