conveyors comprising two parts movable relative to each other, e.g. manufacturing processes for buckets, form, geometry, material of buckets with means for facilitating the loading thereof, e.g. E02F3/404- Dippers Buckets Grab device, e.g.E02F3/402- Dippers Buckets Grab device, e.g.manufacturing processes for buckets, form, geometry, material of buckets E02F3/40- Dippers Buckets Grab device, e.g.there is either one arm or a pair of arms, e.g. E02F3/28- Dredgers Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. E02F3/04- Dredgers Soil-shifting machines mechanically-driven.E02F3/00- Dredgers Soil-shifting machines.E02- HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Individual filed Critical Individual Publication of US20220304259A1 publication Critical patent/US20220304259A1/en Status Pending legal-status Critical Current Links Original Assignee Individual Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Pending Application number US17/641,945 Inventor Werner Steininger Current Assignee (The listed assignees may be inaccurate.
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