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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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FR563965D1923-02-221923-02-22Pelle-benne à traction mécanique pour le chargement et déchargement des matières granuleuses ou pulvérulentes en vrac
ExpiredFR563965A
(fr)