发明授权
US3684417A Mold for ski boots and the like 失效
用于滑雪靴和类似的模具

Mold for ski boots and the like
摘要:
Boot mold comprises separable outer parts and a core. Oblique strips extend downwardly from the core to the outer parts so as to form ankle-high slits at the front and back of the boot formed in the mold.
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