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 Seiki Ind Ltd
Original Assignee
Tohoku Seiki Ind Ltd
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 Seiki Ind LtdfiledCriticalTohoku Seiki Ind Ltd
Priority to JP1978034976UpriorityCriticalpatent/JPS5818859Y2/ja
Publication of JPS54137457UpublicationCriticalpatent/JPS54137457U/ja
Application grantedgrantedCritical
Publication of JPS5818859Y2publicationCriticalpatent/JPS5818859Y2/ja