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.)
Iwasaki Industry Inc
Original Assignee
Iwasaki Industry 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 Iwasaki Industry IncfiledCriticalIwasaki Industry Inc
Priority to JP32206487ApriorityCriticalpatent/JPS63171907A/ja
Publication of JPS63171907ApublicationCriticalpatent/JPS63171907A/ja
Publication of JPS647163B2publicationCriticalpatent/JPS647163B2/ja