Special hand bar and ball for new type recreation

A handspike and ball specially used for a new-type small-ball game comprises a special handspike, a main ball and an additional ball. A flexible stick and a round-cake shape hammer with elastic rubber on its two sides are combined into an integrative part as the handspike. The main ball is a hollow...

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Bibliographische Detailangaben
1. Verfasser: HUANJIN LIU
Format: Patent
Sprache:eng
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