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Publication of FR482045ApublicationCriticalpatent/FR482045A/fr
E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
E02F3/58—Component parts
E02F3/60—Buckets, scrapers, or other digging elements
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FR482045D1915-06-161916-06-15Appareil pour creuser, draguer ou transporter le grain et toutes autres matières
ExpiredFR482045A
(fr)