Fiber optic handpiece
USD341200S · kind S · design
146Cited by
21References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 28, 1992 |
| Grant date | Nov 9, 1993 |
| Priority date | — |
| Expiry date | Nov 9, 2007 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.