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Publication of NL7013790ApublicationCriticalpatent/NL7013790A/xx
Publication of NL165251BpublicationCriticalpatent/NL165251B/xx
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Publication of NL165251CpublicationCriticalpatent/NL165251C/xx
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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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Mining & Mineral Resources
(AREA)
Civil Engineering
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General Engineering & Computer Science
(AREA)
Structural Engineering
(AREA)
Soil Working Implements
(AREA)
Agricultural Machines
(AREA)
NL7013790A1969-09-181970-09-17Inrichting voor het schrapen van een waterbodem.
NL165251C
(nl)