Assignee
LONGNAN LONGYI HEAVY RARE EARTH TECH CO LTD
CN·1 granted patent·1 pending application·0 citations·filing 2020–2020
Top patents by PatentIndex Score
2 records- 0140US12553105B2Feed method for electroslag remelting furnaceLONGNAN LONGYI HEAVY RARE EARTH TECH CO LTD·Filed 2020·Granted Feb 17, 2026·0 cites·8 claims
- 0239US2023012944A1Hot-Work Die Steel Electroslag Remelted Ingot and Manufacturing Method ThereofLONGNAN LONGYI HEAVY RARE EARTH TECH CO LTD·Filed 2020·Application pending·0 cites
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