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.)
MK Seiko Co Ltd
Original Assignee
MK Seiko Co 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 MK Seiko Co LtdfiledCriticalMK Seiko Co Ltd
Priority to JP1989045422UpriorityCriticalpatent/JPH0725189Y2/ja
Publication of JPH02138698UpublicationCriticalpatent/JPH02138698U/ja
Application grantedgrantedCritical
Publication of JPH0725189Y2publicationCriticalpatent/JPH0725189Y2/ja
