Liquid development apparatus
US3980048A · kind A · utility
0Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 1975 |
| Grant date | Sep 14, 1976 |
| Priority date | — |
| Expiry date | Mar 24, 1995 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03D5/006
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A device and a process for the liquid development of electrostatic latent images on a sheet surface which comprises: moving sheet material having said electrostatic latent images pass a reservoir containing developing liquid and having an open upper part and a lower part with openings through which the developing liquid passes, applying said sheet by capillary action against said lower part openings, whereby the amount of developing liquid is applied as needed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.