Pesticide-containing plastic coverings for agricultural cultivations
US4350678A · kind A · utility
19Cited by
11References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 5, 1980 |
| Grant date | Sep 21, 1982 |
| Priority date | — |
| Expiry date | Aug 5, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/8305
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Plastic films containing pesticides and useful as coverings for agricultural cultivations which also effectively protect the cultivations from both vegetable and animal pests (parasites) are disclosed, as are methods for obtaining and using the coverings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.