Inventor · disambiguated record

Tokuji Yamaguchi

Also filed as: YAMAGUCHI TOKUJI

1 granted patent·19 citations·filing 1981–1981

39Inventor score

Technology areasB03B

Files withNIPPON STEEL CORP1

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1 record

0160US4391702AMethod for classification of coals for coke productionNIPPON STEEL CORP·Filed 1981·Granted Jul 5, 1983·19 cites·2 claims

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