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.)
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.)
Kihara Sangyo KK
Kureha Corp
Original Assignee
Kihara Sangyo KK
Kureha Corp
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
Application filed by Kihara Sangyo KK, Kureha CorpfiledCriticalKihara Sangyo KK
Priority to JP66684ApriorityCriticalpatent/JPS60145104A/ja
Publication of JPS60145104ApublicationCriticalpatent/JPS60145104A/ja
Publication of JPS636002B2publicationCriticalpatent/JPS636002B2/ja