Derniers inventions, produits et services
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2018
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Invention
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Seed material unit and method for producing a seeding unit. The invention relates to a seed mater... |
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2014
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P/S
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Flower soil and planting soil; humus, soil conditioners and
fertilizers as well as plant growth ... |
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2002
|
Invention
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Seed with a covering which contains a nitrogenous fertiliser.
The invention relates to... |
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1992
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P/S
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Semences enrobées, en particulier semences de très petite
taille de plantes ornementales. Enroba... |
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1974
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P/S
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Machines à semer, machines à semer graine par graine;
machines pour le traitement des semences. ... |
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