Programmable copying apparatus
US4816864A · kind A · utility
14Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 1987 |
| Grant date | Mar 28, 1989 |
| Priority date | — |
| Expiry date | Jul 16, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/00358
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A programmable copying apparatus is provided which permits an operator to be informed of the exact time that the copying operation input by him into the machine will be completed, even with multiple copying operations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.