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Suzhou, CN
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last 30 patents
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Patent Grant
Different shrinkage composite yarn and its preparation method
Patent number
10,590,564
Issue date
Mar 17, 2020
JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
Hongwei Fan
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Low chromatic aberration polyester different-shrinkage composite yarn
Patent number
10,407,538
Issue date
Sep 10, 2019
JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
Guanfan Jin
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
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Patent Application
THE DIFFERENT SHRINKAGE COMPOSITE YARN AND ITS PREPARATION METHOD
Publication number
20190153621
Publication date
May 23, 2019
JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
Hongwei FAN
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
A low chromatic aberration polyester different-shrinkage composite...
Publication number
20180208714
Publication date
Jul 26, 2018
JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
Guanfan JIN
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING