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.)
Hasegawa Komuten Co Ltd
Original Assignee
Hasegawa Komuten 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 Hasegawa Komuten Co LtdfiledCriticalHasegawa Komuten Co Ltd
Priority to JP52156720ApriorityCriticalpatent/JPS6049740B2/en
Publication of JPS5490822ApublicationCriticalpatent/JPS5490822A/en
Publication of JPS6049740B2publicationCriticalpatent/JPS6049740B2/en