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THEOGTISTE POLJAKOFF KOWTUNOFF
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THEOGTISTE POLJAKOFF KOWTUNOFF
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Publication of FR376950ApublicationCriticalpatent/FR376950A/fr
E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
E02F3/10—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain with tools that only loosen the material, i.e. with cutter-type chains
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Engineering & Computer Science
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Mechanical Engineering
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Mining & Mineral Resources
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Civil Engineering
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General Engineering & Computer Science
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Structural Engineering
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FR376950D1907-03-121907-03-12Machine pour les travaux de terrassement
ExpiredFR376950A
(fr)