Inventor · disambiguated record

Nanshu Yu

Also filed as: YU NANSHU

1 granted patent·0 citations·filing 2019–2019

5Inventor score

Technology areasC05B

Files withKINGENTA ECOLOGICAL ENG GROUP CO LTD1

Top patents by PatentIndex Score

1 record

0137US11787748B2Polyphosphoric acid calcium magnesium fertilizer, polyphosphoric acid calcium magnesium fertilizer prepared by using phosphoric acid and phosphorus tailings as raw material and preparation method thereforKINGENTA ECOLOGICAL ENG GROUP CO LTD·Filed 2019·Granted Oct 17, 2023·0 cites·7 claims

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