Inventor · disambiguated record

Andre Greffe

Also filed as: GREFFE ANDRE

1 granted patent·2 citations·filing 1977–1977

18Inventor score

Technology areasC22B

Files withSOFREM1

Top patents by PatentIndex Score

1 record

0115US4073641ASelective reduction of nickel ore with a low nickel contentSOFREM·Filed 1977·Granted Feb 14, 1978·2 cites·2 claims

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