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Improvements to the subject of main patent no. 8800304 for a table-mounted pelota court (front wall)
Improvements to the subject of main patent no. 8800304 for a table-mounted pelota court (front wall)
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机译:对主要专利No.5的主题的改进。 8800304适用于桌上式回旋球场(前壁)
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摘要
In the area surrounding the perforation provided in the front wall of the pelota court, inside it, or at a point on the conduit via which the ball returns to the field of play, a contactor is included which establishes the closure of one or more optical and/or acoustic signalling circuits when hit by the ball. There is also an electronic counter (meter) which reflects the number of contacts made during the match, it being possible to increase the number of contactors and perforations when there are more players, with the corresponding light, sound and scoring elements. IMAGE
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