Liquid droplet spray device
US6722582B2 · kind B2 · utility
15Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 2002 |
| Grant date | Apr 20, 2004 |
| Priority date | — |
| Expiry date | Oct 2, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S239/19
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention concerns a liquid droplet spray device for atomising a liquid substance, comprising a housing comprising a first substrate, a second substrate superposed on the first substrate and a space enclosed by said first and second substrates for containing the liquid substance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.