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.)
Shofu Inc
Original Assignee
Shofu Inc
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 Shofu IncfiledCriticalShofu Inc
Priority to JP57009411ApriorityCriticalpatent/JPS58126947A/ja
Publication of JPS58126947ApublicationCriticalpatent/JPS58126947A/ja
Publication of JPS612738B2publicationCriticalpatent/JPS612738B2/ja