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Patent Searching and Data


Title:
SEWING STRUCTURE AND METHOD DISPENSING WITH LOWER THREAD, AND SEWING DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/164467
Kind Code:
A1
Abstract:
The present invention relates to a sewing structure and method dispensing with lower thread, and a sewing device therefor and, more specifically, to a sewing structure and method dispensing with lower thread, and a sewing device therefor, which can sew a sewn product with only the upper thread, without using the lower thread, and thus can reduce the manufacturing cost, increase productivity, and improve the quality of sewing.

Inventors:
KIM, Doori (Gyeyang-gu, Bongo-daero 743beon-gil 9 102-702, Incheon, 21085, KR)
Application Number:
KR2018/002676
Publication Date:
September 13, 2018
Filing Date:
March 07, 2018
Export Citation:
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Assignee:
KIM, Doori (Gyeyang-gu, Bongo-daero 743beon-gil 9 102-702, Incheon, 21085, KR)
International Classes:
D05B23/00
Foreign References:
KR20130019691A2013-02-27
US20060112865A12006-06-01
JPH0736630Y21995-08-23
KR20150078803A2015-07-08
KR20160051174A2016-05-11
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