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.)
Polyplastics Co Ltd
Original Assignee
Polyplastics Co Ltd
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 Polyplastics Co LtdfiledCriticalPolyplastics Co Ltd
Priority to JP58142962ApriorityCriticalpatent/JPS6035419A/ja
Publication of JPS6035419ApublicationCriticalpatent/JPS6035419A/ja
Publication of JPH0444368B2publicationCriticalpatent/JPH0444368B2/ja