X-ray film holder
US4015132A · kind A · utility
2Cited by
4References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 4, 1975 |
| Grant date | Mar 29, 1977 |
| Priority date | — |
| Expiry date | Aug 4, 1995 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B42/04
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An X-ray film holder comprising a bent base plate and a flexible cover plate which can be pressed against the base plate by means of a lever. The axis of rotation of the lever is situated substantially in the plane of the base plate. The film holder prevents friction between base plate and cover plate and facilitates the insertion and removal of the film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.