Camera using a film with a magnetic memory
US5097278A · kind A · utility
34Cited by
1References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 1991 |
| Grant date | Mar 17, 1992 |
| Priority date | — |
| Expiry date | Mar 14, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B2217/244
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A camera using a film with a magnetic memory has a magnetic head for writing information to or reading information from the magnetic memory of the film, a pressure plate for holding the magnetic head, and a notch generally formed in the pressure plate at an area where the pressure plate holds the magnetic head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.