Inventor · disambiguated record

Akira Arakatsu

Also filed as: ARAKATSU AKIRA

1 granted patent·33 citations·filing 1976–1976

45Inventor score

Technology areasB03D

Files withSUMITOMO METAL MINING CO LIMIT1

Top patents by PatentIndex Score

1 record

0179US4022686AFlotation process for copper ores and copper smelter slagsSUMITOMO METAL MINING CO LIMIT·Filed 1976·Granted May 10, 1977·33 cites·9 claims

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