Sewing machine
The invention provides a sewing machine comprising a housing, an outer presser foot, an inner presser foot, a connecting assembly, a driving structure and a limiting connecting rod. The outer presserfoot is movably arranged in the vertical direction; the inner presser foot is movably arranged in the...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
21.07.2020
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Subjects | |
Online Access | Get full text |
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