WHEEL Russian patent published in 2016 - IPC A63H17/00

Abstract RU 2603256 C1

FIELD: manufacturing technology.

SUBSTANCE: invention provides, in general, a flat wheel comprising a multilayer cardboard body having at least one layer of high density cardboard sheet, placed between at least two layers of low density cardboard sheet.

EFFECT: disclosed is a flat wheel comprising a multilayer cardboard body.

16 cl, 6 dwg

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RU 2 603 256 C1

Authors

Gafni, Izkhar

Dates

2016-11-27—Published

2014-11-03—Filed