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.)
Wac Data Service Co Ltd
Original Assignee
Wac Data Service 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 Wac Data Service Co LtdfiledCriticalWac Data Service Co Ltd
Priority to JP1989146976UpriorityCriticalpatent/JP2559243Y2/ja
Publication of JPH0385492UpublicationCriticalpatent/JPH0385492U/ja
Application grantedgrantedCritical
Publication of JP2559243Y2publicationCriticalpatent/JP2559243Y2/ja