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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP7902776ApriorityCriticalpatent/JPS535622A/en
Publication of JPS535622ApublicationCriticalpatent/JPS535622A/en
Information Retrieval, Db Structures And Fs Structures Therefor
(AREA)
Warehouses Or Storage Devices
(AREA)
Abstract
PURPOSE:To assuredly maintain the rigidity of a holding frame and facilitate the insertion of a micro-fiche by inserting a dummy card into the holding frame.
JP7902776A1976-07-051976-07-05Holding frame for micro-fiche
PendingJPS535622A
(en)