Inventor · disambiguated record
Zonghua Song
Also filed as: SONG ZONGHUA
1 granted patent·0 citations·filing 2015–2015
1Inventor score
Technology areasE02F
Files withXUZHOU XUGONG ROAD CONSTR MACH1
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1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →