Greenhouse, greenhouse covering, filter system, lighting system, conducting system, use and feeder apparatus
US8156685B2 · kind B2 · utility
7Cited by
5References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 26, 2007 |
| Grant date | Apr 17, 2012 |
| Priority date | — |
| Expiry date | May 12, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P60/12
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention proposes numerous aspects for improving greenhouses which may lead to durable improvement of the worldwide climate system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.