Pair facsimile devices
US5128986A · kind A · utility
1Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 1990 |
| Grant date | Jul 7, 1992 |
| Priority date | — |
| Expiry date | Dec 6, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/00538
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pair-facsimile device in which a pair of same kinds of facsimile devices are temporarily coupled to each other in a distributing channel starting from a manufacturer to a retailer shop, connected as one compact integral product and in case of using the facsimile devices, they are separated and each of them is installed at a requisite locations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.