Microfiche roll reproducer
US4087166A · kind A · utility
7Cited by
6References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 1976 |
| Grant date | May 2, 1978 |
| Priority date | — |
| Expiry date | Mar 2, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K17/0019
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A microfiche image reproducer for exhibiting any selected frame that is upon a roll of microfiches housed in a cartridge. Coded indicia unique to each frame are printed along one edge. Sensors control motors which reel the film out of or into the cartridge and arrange transverse motion thereof to allow any frame to be exhibited through a fixed optical system. Threading is automatic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.