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Title: Machine cut double helical bevel wheel and matching pinion m [Go to resource]
Description: Machine cut double helical bevel wheel and matching pinion mounted on wooden base. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: helical bevel gear Temporal: 1908 Source: Science Museum Creator: Citroen Gear Co. Identifier: 1908-182 Go to resource More Like this...
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