发明授权
US4930196A Slip resistant shoe lace 失效
防滑鞋带

Slip resistant shoe lace
摘要:
A novel slip resistant shoe lace includes an elongated flexible member having a pair of ends, a front face and a back face. A continuous strip of rubber, preferably colored resin material, is applied to and extends along the front and back faces of the elongated member.
信息查询
0/0