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John S. Thompson
US
US Patent 1,291,259, Metal-Casting Machine [Ejector for a Fusion Stripcaster]
· 1919

US Patent 1,291,259, Metal-Casting Machine [Ejector for a Fusion Stripcaster]

John S. Thompson
FoundryJohn S. Thompson
Published1919
SourceInternet Archive
RightsPublic domain
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