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.)
IBARAGI SEIKI KK
Original Assignee
IBARAGI SEIKI KK
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 IBARAGI SEIKI KKfiledCriticalIBARAGI SEIKI KK
Priority to JP6327675ApriorityCriticalpatent/JPS51139487A/ja
Publication of JPS51139487ApublicationCriticalpatent/JPS51139487A/ja
Publication of JPS5443954B2publicationCriticalpatent/JPS5443954B2/ja