Method for film inspection and development
US6916125B2 · kind B2 · utility
2Cited by
132References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2004 |
| Grant date | Jul 12, 2005 |
| Priority date | — |
| Expiry date | Mar 10, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/00249
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of preparing a roll of film for development. The method involves inspecting the film for defects and imperfections as the film is unwound from a magazine. A method of preparing a roll of film for development and developing the film is also disclosed. The development of the film involves conveying the film to a development station and controlling a temperature of the development station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.