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.)
KOIKE SEISAKUSHO KK
TOKYO DENSHIN KK
Original Assignee
KOIKE SEISAKUSHO KK
TOKYO DENSHIN 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 KOIKE SEISAKUSHO KK, TOKYO DENSHIN KKfiledCriticalKOIKE SEISAKUSHO KK
Priority to JP11541776ApriorityCriticalpatent/JPS5341137A/ja
Publication of JPS5341137ApublicationCriticalpatent/JPS5341137A/ja
Publication of JPS5756759B2publicationCriticalpatent/JPS5756759B2/ja