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.)
Ibigawa Electric Industry Co Ltd
Original Assignee
Ibigawa Electric Industry 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 Ibigawa Electric Industry Co LtdfiledCriticalIbigawa Electric Industry Co Ltd
Priority to JP6728776ApriorityCriticalpatent/JPS52151709A/en
Publication of JPS52151709ApublicationCriticalpatent/JPS52151709A/en