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.)
Nichibei Co Ltd
Original Assignee
Nichibei 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 Nichibei Co LtdfiledCriticalNichibei Co Ltd
Priority to JP55154859ApriorityCriticalpatent/JPS5781581A/ja
Publication of JPS5781581ApublicationCriticalpatent/JPS5781581A/ja
Publication of JPS6122713B2publicationCriticalpatent/JPS6122713B2/ja