Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
HIROMICHI KATO SOICHI ARAI and MICHIKO YAMASHITA MASAO FUJISAKI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical Co Ltd
Filing date
Publication date
Application filed by Idemitsu Petrochemical Co LtdfiledCriticalIdemitsu Petrochemical Co Ltd
Application grantedgrantedCritical
Publication of AU422884B2publicationCriticalpatent/AU422884B2/en
Publication of AU2263670ApublicationCriticalpatent/AU2263670A/en