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Procédé et dispositif pour l'exécution de rigoles

Classifications

A01B13/00 Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation

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FR834319A

France

Other languages
English
Inventor
Marcel Ehrmann

Worldwide applications
1937 FR

Application events
1937-07-17
Application filed
1938-11-17
Application granted
Expired