Microfilm filing system
作者： Delmar R. Johnson
DOI:
关键词: Roll film 、 Engineering drawing 、 Bar (music) 、 Code (cryptography) 、 Computer graphics (images) 、 Microform 、 Engineering
摘要: A microfilm system stores document on film for compact and secure filing. Full-size paper copies may be made of any in the file. single, attractively styled, housing contains a preferably manually fed camera, with an electrophotographic 16 mm roll packaged cassette easy loading unloading. The is processed immediately after each image recorded so that it ready instant retrieval. bar code adjacent image, responsive to keyboard operation. During retrieval, high-speed transport searches designated code. Once found, projected either screen or printing system.
lens.org 参考文章(7)
Robert Pembroke, Apparatus and method of storing and retrieving information ,(1979)
Delmar R. Johnson, Automatic microfilm camera operated responsive to data input at a computer terminal ,(1977)
Michael Rothbart, Tor H. Petterson, Microfiche roll reproducer ,(1976)
John R. Flint, Bruce A. Rady, Microfilm reader/printer ,(1978)
Atsuyuki Tanaka, Nobuaki Nishioka, Automatic information retrieval device ,(1975)
Katsuji Muramatsu, Yoshihiro Fujita, Sho Takahama, Tsunemasa Okada, Illumination detecting and recording method and device therefor ,(1976)
Manfred R Kuehnle, Dieter Jochimsen, A system for recording data on microfiche and for viewing and making prints of the recorded data ,(1969)