Apparatus for monitoring remote transcribing operations in a central dictation system
USD247620S · kind S · design
2Cited by
4References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 1975 |
| Grant date | Mar 28, 1978 |
| Priority date | — |
| Expiry date | Mar 28, 1992 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.