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
Priority claimed from JP16715183Uexternal-prioritypatent/JPS6073803U/en
Priority claimed from JP3990584Uexternal-prioritypatent/JPS60150377U/en
Priority claimed from JP9785584Uexternal-prioritypatent/JPS6113098U/en
Application filed by Tlv Co LtdfiledCriticalTlv Co Ltd
Publication of PH24684ApublicationCriticalpatent/PH24684A/en