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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone CorpfiledCriticalNippon Telegraph and Telephone Corp
Priority to JP6224376ApriorityCriticalpatent/JPS52146229A/en
Publication of JPS52146229ApublicationCriticalpatent/JPS52146229A/en
Publication of JPS563536B2publicationCriticalpatent/JPS563536B2/ja
Information Retrieval, Db Structures And Fs Structures Therefor
(AREA)
Abstract
PURPOSE: To photograph an image by the vidicon and attain the economization of the photographic unit by arranging a film strip on plural disks, and rotating the disks in order to select a desired film.
COPYRIGHT: (C)1977,JPO&Japio
JP6224376A1976-05-311976-05-31Search device for micro-film
GrantedJPS52146229A
(en)