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Individual
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Individual
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Priority to ES0036182UpriorityCriticalpatent/ES36182U/en
Publication of ES36182UpublicationCriticalpatent/ES36182U/en
Improved automatic bowling, characterized by being formed by a playing surface of suitable material, consisting of two parallel sides, a square front and a circular opponent, bordered by a projection or railing that has as a purpose to prevent the balls from falling off unduly. game; the bolts being placed in the circular space, on perforations that said surface has been practiced for this purpose, to make way for the means of automatic recovery of the initial position when the studs have been folded down. (Machine-translation by Google Translate, not legally binding)
ES0036182U1953-05-121953-05-12Improved automatic bowling (Machine-translation by Google Translate, not legally binding)
PendingES36182U
(en)