Helical bifilar wound ultra-violet sterilization for tube shaped material
US3994686A · kind A · utility
38Cited by
4References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 1975 |
| Grant date | Nov 30, 1976 |
| Priority date | — |
| Expiry date | Mar 11, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B55/08
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Apparatus for the sterilization of a tube of packages which employs a stationary source of ultra-violet rays inside the tube of material which has a cross-sectional shape substantially the same as that of the tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.