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.)
Topura Co Ltd
Original Assignee
Topura 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 Topura Co LtdfiledCriticalTopura Co Ltd
Priority to JP11164379ApriorityCriticalpatent/JPS5639314A/ja
Publication of JPS5639314ApublicationCriticalpatent/JPS5639314A/ja
Publication of JPS6255005B2publicationCriticalpatent/JPS6255005B2/ja