File:Continuous casting Junghans patent US2135183 and US2135184.png

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Français : Plan n°1 des brevets US2135183 et US2135184 de Siegfried Junghans relatifs à la coulée continue de laiton.
English: Drawing n°1 of the patents US2135183 and US2135184 from Siegfried Junghans about continuous casting of brass.
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Source US Patent Office
Author Siegfried Junghans (1887-1954)

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current20:27, 6 June 2020Thumbnail for version as of 20:27, 6 June 20201,027 × 996 (73 KB)Borvan53 (talk | contribs)Uploaded a work by Siegfried Junghans from [https://patents.google.com/patent/US2135183A US Patent Office] with UploadWizard

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