FIELD: textile industry. SUBSTANCE: control device of sewing machine has base, column levers, sewing head, movable needle, needle bed, numeric key board 8, control keyboard 9, microprocessor 10, two keys 11 and 12, three light-emitting diodes 13 and 15. EFFECT: higher efficiency. 4 dwg
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Authors
Dates
1995-07-25—Published
1990-07-10—Filed