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.)
Shikoku Chemicals Corp
Original Assignee
Shikoku Chemicals 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 Shikoku Chemicals CorpfiledCriticalShikoku Chemicals Corp
Priority to JP1990120498UpriorityCriticalpatent/JPH0744217Y2/ja
Publication of JPH0477375UpublicationCriticalpatent/JPH0477375U/ja
Application grantedgrantedCritical
Publication of JPH0744217Y2publicationCriticalpatent/JPH0744217Y2/ja
