patent · US5997156A
Lighting device for generating a rectangular pattern at the work area, E. G. for illuminating pedestrian crossings
7 December 1999
Indexed reference — no copy held
This patent is cited by material in the archive, so it is indexed here by number, title and inventor. The archive holds no copy of its text.
Provenance
- Collection
- Patents citing this work
- Patent office record
- patents.google.com →
- Source
- Google Patents citing-documents table
- Assignee
- C.R.F. Societa Consortile Per Azioni
- Published
- 1999-12-07