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Priority to FR7701490ApriorityCriticalpatent/FR2377754A1/fr
Publication of FR2377754A1publicationCriticalpatent/FR2377754A1/fr
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Publication of FR2377754B1publicationCriticalpatent/FR2377754B1/fr
A01D19/00—Digging machines with centrifugal wheels, drums or spinners
A01D19/12—Digging machines with centrifugal wheels, drums or spinners with working tools arranged on an approximately vertical axis
A01D19/16—Digging machines with centrifugal wheels, drums or spinners with working tools arranged on an approximately vertical axis with several screening wheels
Landscapes
Life Sciences & Earth Sciences
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Environmental Sciences
(AREA)
Harvesting Machines For Root Crops
(AREA)
FR7701490A1977-01-201977-01-20Perfectionnement aux grilles circulaires rotatives des turbines de groupage des arracheuses de betteraves et analogues
GrantedFR2377754A1
(fr)