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.)
Draftight Industry Co Ltd
Original Assignee
Draftight Industry 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 Draftight Industry Co LtdfiledCriticalDraftight Industry Co Ltd
Priority to JP6025989ApriorityCriticalpatent/JPH02240318A/ja
Publication of JPH02240318ApublicationCriticalpatent/JPH02240318A/ja
Publication of JPH0423049B2publicationCriticalpatent/JPH0423049B2/ja