Inventor · disambiguated record

Tokuzo Asakusa

Also filed as: ASAKUSA TOKUZO

1 granted patent·11 citations·filing 1974–1974

34Inventor score

Technology areasC01B

Files withASAHI CHEMICAL IND1

Top patents by PatentIndex Score

1 record

0159US3932584AMethod for purifying hydrogen sulfide-containing gasASAHI CHEMICAL IND·Filed 1974·Granted Jan 13, 1976·11 cites·8 claims

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