Inventor · disambiguated record

Ei Oigo

Also filed as: OIGO EI

1 granted patent·22 citations·filing 1987–1987

41Inventor score

Technology areasC01B

Files withSHOWA UNION KK1

Top patents by PatentIndex Score

1 record

0165US4765808ASeparation of carbon monoxide from nitrogen with Ba exchanged zeolite XSHOWA UNION KK·Filed 1987·Granted Aug 23, 1988·22 cites·7 claims

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