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.)
Kotobuki and Co Ltd
Original Assignee
Kotobuki and 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 Kotobuki and Co LtdfiledCriticalKotobuki and Co Ltd
Priority to JP1989039125UpriorityCriticalpatent/JPH0649237Y2/ja
Priority to GB8922211Aprioritypatent/GB2229629B/en
Priority to US07/417,218prioritypatent/US4932718A/en
Publication of JPH02130260UpublicationCriticalpatent/JPH02130260U/ja
Application grantedgrantedCritical
Publication of JPH0649237Y2publicationCriticalpatent/JPH0649237Y2/ja
