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.)
HITOSHIMIURA and MASAYOSHI FU KUSH IRNA ROKHRI NONAKA
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.)
Asahi Kasei Corp
Original Assignee
Asahi Kasei Kogyo KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP4162772Aexternal-prioritypatent/JPS492232A/ja
Priority claimed from JP5368372Aexternal-prioritypatent/JPS4911171A/ja
Priority claimed from JP10908372Aexternal-prioritypatent/JPS4966268A/ja
Application filed by Asahi Kasei Kogyo KKfiledCriticalAsahi Kasei Kogyo KK
Application grantedgrantedCritical
Publication of AU5442173ApublicationCriticalpatent/AU5442173A/en
Publication of AU457455B2publicationCriticalpatent/AU457455B2/en