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.)
Pola Chemical Industries Inc
Original Assignee
Pola Chemical Industries Inc
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 Pola Chemical Industries IncfiledCriticalPola Chemical Industries Inc
Priority to JP13761888UpriorityCriticalpatent/JPH0619Y2/ja
Publication of JPH0259720UpublicationCriticalpatent/JPH0259720U/ja
Application grantedgrantedCritical
Publication of JPH0619Y2publicationCriticalpatent/JPH0619Y2/ja
