发明授权
US6021590A Elastic spikes and sports shoes with the elastic spikes 失效
弹力钉和运动鞋带弹性钉

Elastic spikes and sports shoes with the elastic spikes
摘要:
A spike for a sole is provided with a pin and a receiving portion for receiving a rear end portion of the pin, an elastic member is provided between the rear end portion of the pin and the receiving portion, a sports shoe having elastic spikes is also provided with the sole, and the rubber spikes being arranged in combination with the elastic spikes each including the pin, the receiving portion and the elastic member.
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