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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Publication of FR2481569A1publicationCriticalpatent/FR2481569A1/fr
Application grantedgrantedCritical
Publication of FR2481569B3publicationCriticalpatent/FR2481569B3/fr
A01C17/00—Fertilisers or seeders with centrifugal wheels
A01C17/006—Regulating or dosing devices
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Life Sciences & Earth Sciences
(AREA)
Soil Sciences
(AREA)
Environmental Sciences
(AREA)
Fertilizing
(AREA)
Sowing
(AREA)
FR8108799A1980-05-021981-05-04Tractor mounted distributor for seed - has distribution confined to arc of selected size by variable outlet aperture
GrantedFR2481569A1
(en)
Procédé et dispositif pour modifier le spectre d'une machine d'épandage centrifuge de produits en grains, en vue de l'épandage en bordure de champ