Power supply device for hand with luminescence element
US4995022A · kind A · utility
8Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 1989 |
| Grant date | Feb 19, 1991 |
| Priority date | — |
| Expiry date | Sep 14, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01D13/26
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A power supply device for a hand with a luminescence element which is adapted to supply electric power to the luminescence element mounted on the hand.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.