Inventor · disambiguated record

Yuchao Qiu

Also filed as: QIU YUCHAO

1 granted patent·0 citations·filing 2015–2015

1Inventor score

Technology areasB21C

Files withZHEJIANG SHUANGNIAO MACH CO LTD1

Top patents by PatentIndex Score

1 record

0119US9889482B2Automatic counting chain-cutting machine for round link chainsZHEJIANG SHUANGNIAO MACH CO LTD·Filed 2015·Granted Feb 13, 2018·0 cites·10 claims

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