Film processing apparatus including a vacuum pickup head for a film processing fluid container
US4556306A · kind A · utility
0Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 25, 1984 |
| Grant date | Dec 3, 1985 |
| Priority date | — |
| Expiry date | Oct 25, 2004 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03D9/02
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Apparatus are provided for automatically retrieving a rupturable film processing fluid container from a supply tray and thereafter depositing the retrieved container on one of a pair of converging positive and negative film sheets prior to the processing of the film sheets between a pair of pressure-applying rollers operable to rupture the fluid container and spread the processing fluid between the positive and negative film sheets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.