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.)
Sigma P I Co Ltd
Original Assignee
Sigma P I 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 Sigma P I Co LtdfiledCriticalSigma P I Co Ltd
Priority to JP1998389UpriorityCriticalpatent/JPH0624215Y2/ja
Publication of JPH02111568UpublicationCriticalpatent/JPH02111568U/ja
Application grantedgrantedCritical
Publication of JPH0624215Y2publicationCriticalpatent/JPH0624215Y2/ja