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.)
Sophia Co Ltd
Original Assignee
Sophia 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 Sophia Co LtdfiledCriticalSophia Co Ltd
Priority to JP5859780ApriorityCriticalpatent/JPS56156184A/ja
Publication of JPS56156184ApublicationCriticalpatent/JPS56156184A/ja
Publication of JPS631072B2publicationCriticalpatent/JPS631072B2/ja
