Inventor · disambiguated record

Yuchun Zhao

Also filed as: ZHAO YUCHUN

1 granted patent·0 citations·filing 2014–2014

1Inventor score

Technology areasB66C

Files withXUZHOU HEAVY MACHINERY CO LTD1

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1 record

0140US10077173B2Single-cylinder plug pin type telescopic arm, telescopic method thereof and crane having telescopic armXUZHOU HEAVY MACHINERY CO LTD·Filed 2014·Granted Sep 18, 2018·0 cites·15 claims

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