Skis

A - Human Necessities – 63 – C

Patent

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273/30

A63C 5/12 (2006.01)

Patent

CA 1077986

ABSTRACT OF THE DISCLOSURE Ski with a core of light-weight material, preferably of specific gravity from 0.1 to 0.25, and an outer sheathing composed of a reinforced synthetic plastics material. The core has an internal reinforcement of relatively narrow ribs of unreinforced plastics material with a wall thickness less than 1.5 mm and preferably about 0.5 mm extending substantially at right angles to its upper side and/or its under side directly unified with the plastics material of the sheathing.

275561

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