Camera and printer for producing print from a film exposed therein the camera
US5461439A · kind A · utility
9Cited by
7References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 1993 |
| Grant date | Oct 24, 1995 |
| Priority date | — |
| Expiry date | Jun 1, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B2206/004
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A camera records instructions for printing at the time of photographing, and a printer for producing a print from the film reads the instructions recorded on the film and calculates an appropriate exposure amount for the printing operation. The instructions are photographic magnification of a main object, information concerning flash photography, a position of a main object and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.