Angular attachment for drill
US5041119A · kind A · utility
34Cited by
9References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 5, 1989 |
| Grant date | Aug 20, 1991 |
| Priority date | — |
| Expiry date | Dec 5, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/00902
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An angle frame for surgical use is made of materials permeable by X-radiation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.