APPARATUS FOR RUFFLING DRAWING EDGE OF SHOE TOP PART Russian patent published in 1996 - IPC

Abstract RU 2069957 C1

FIELD: shoe production. SUBSTANCE: apparatus has metal bristles fixed in base. Members of metal bristle are formed as J-shaped loop assembled in ring and fixed in plastic base. EFFECT: increased efficiency, simplified manufacture process, enhanced reliability in operation, reliable connection of shoe top part with sole. 3 dwg

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RU 2 069 957 C1

Authors

Butejko V.G.

Dates

1996-12-10Published

1992-12-25Filed