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Patent Certificate

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Patent Certificate

Patent Certificate

Patent Certificate

Patent Certificate

Patent Certificate

Patent Certificate

A kind of hosiery machine clamping device (2021229007358) utility model patent certificate.

A kind of hosiery machine clamping device (2021229007358) utility model patent certificate.

Utility model patent certificate of yarn feeding device (2021229007220) for sock production line

Utility model patent certificate of yarn feeding device (2021229007220) for sock production line

A kind of hosiery machine thread break insurance device (2021229217233) utility model patent certificate.

A kind of hosiery machine thread break insurance device (2021229217233) utility model patent certificate.

A flat pressure device for knitting socks packaging (202122921872X) utility model patent certificate

A flat pressure device for knitting socks packaging (202122921872X) utility model patent certificate

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