Method of and apparatus for cleaning magnetic recording disk cartridge
US4801334A · kind A · utility
3Cited by
5References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 19, 1987 |
| Grant date | Jan 31, 1989 |
| Priority date | — |
| Expiry date | May 19, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S15/14
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A magnetic recording disk accommodated in a casing is rotated and air in the casing is drawn through air sucking openings formed in the upper and lower sides of the casing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.