File:EL MUNDO CIENTÍFICO (1902) 110 06.jpg

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Español: Lámpara de acetileno con cronómetro de Lablache-Combier
English: Lablache-Combier acetylene lamp with stopwatch
Date
Source El Mundo Científico (revista)
Author Unknown authorUnknown author

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current07:34, 9 April 2024Thumbnail for version as of 07:34, 9 April 20241,936 × 2,855 (2.29 MB)LBM1948 (talk | contribs)Uploaded a work by {{Author|unknown}} from El Mundo Científico (revista) with UploadWizard

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