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.)
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 ダイワ精工株式会社filedCriticalダイワ精工株式会社
Priority to JP1988043705UpriorityCriticalpatent/JP2506853Y2/ja
Publication of JPH01146863UpublicationCriticalpatent/JPH01146863U/ja
Application grantedgrantedCritical
Publication of JP2506853Y2publicationCriticalpatent/JP2506853Y2/ja
