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.)
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 株式会社甲南カメラ研究所filedCritical株式会社甲南カメラ研究所
Priority to JP1977119904UpriorityCriticalpatent/JPS5913516Y2/ja
Publication of JPS5445199UpublicationCriticalpatent/JPS5445199U/ja
Application grantedgrantedCritical
Publication of JPS5913516Y2publicationCriticalpatent/JPS5913516Y2/ja