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.)
TOHOKU MARUSHO KK
Original Assignee
TOHOKU MARUSHO KK
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 TOHOKU MARUSHO KKfiledCriticalTOHOKU MARUSHO KK
Priority to JP19624990ApriorityCriticalpatent/JPH0482504A/ja
Publication of JPH0482504ApublicationCriticalpatent/JPH0482504A/ja
Publication of JPH0558723B2publicationCriticalpatent/JPH0558723B2/ja