Transmissive original projecting apparatus
US5004336A · kind A · utility
6Cited by
0References
63Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 1989 |
| Grant date | Apr 2, 1991 |
| Priority date | — |
| Expiry date | Sep 8, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B27/545
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A transmissive original projecting apparatus has an illuminator for illuminating a transmissive original, a projector for directing light transmitted through the transmissive original to the original supportion portion of an original reading apparatus, and a connecting device for connecting the illuminating illuminator and the projector together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.