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.)
ISHIZUKA DENSHI KK
Original Assignee
ISHIZUKA DENSHI 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 ISHIZUKA DENSHI KKfiledCriticalISHIZUKA DENSHI KK
Priority to JP2702579ApriorityCriticalpatent/JPS55120102A/ja
Publication of JPS55120102ApublicationCriticalpatent/JPS55120102A/ja
Publication of JPS6236604B2publicationCriticalpatent/JPS6236604B2/ja