Photographic film assemblages of the self-developing type having removable portions
US6291128A · kind A · utility
3Cited by
19References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2000 |
| Grant date | Sep 18, 2001 |
| Priority date | — |
| Expiry date | Sep 28, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03D9/02
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present disclosure relates to several embodiments in which different self-developing film formats are constructed in order to permit easy operator separation of the pod and trap from adjacent integral film units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.