发明授权
US4124188A Hinge-foot for folding frame 失效
铰链脚折叠框架

Hinge-foot for folding frame
摘要:
A combined foot and hinge for a folding chair, stool, or table frame comprising a one-piece part molded of a self-hingeable thermoplastic material having rod sockets with foot pads joined together with a flexure web.
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