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.)
Miyagi Prefectural Government.
Original Assignee
Miyagi Prefectural Government.
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 Miyagi Prefectural Government.filedCriticalMiyagi Prefectural Government.
Priority to JP11988287UpriorityCriticalpatent/JPH0747735Y2/ja
Publication of JPS6425755UpublicationCriticalpatent/JPS6425755U/ja
Application grantedgrantedCritical
Publication of JPH0747735Y2publicationCriticalpatent/JPH0747735Y2/ja