Montpellier Lavalette
| Ancien libellé : Irstea Montpellier |
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R. Pluenneke | 1976Apparatus for destroying selected plants by the application of electricity thereto. A source of high-voltage electrical current is monted on a moveable platform, an a grounding wheel or the like is provided for insuring safety of the apparatus b[...]
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The present invention relates to a method for the preparation of a destructured-starch-based composition for the production of articles of biodegradable plastic material.
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E. Rainey | 1956The present invention particulary applies to plants in rows which at an early step of growth are thinned to establish hills containing one or more plants and to the destruction of the undesired weeds, grass and insect life. The invention contemp[...]
