Archiu:Flasza.Woulfa.png
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Flasza.Woulfa.png ((727 × 542 pixels, tamany de l'archiu: 56 kB, MIME tipo: image/png))
| Description |
English: Woulfe bottle ("bubble bottle", marked as A) used in hydrogen generator |
| Date | by 1903 |
| Source | Orgelbrand Encyclopedia, Vol. XV, page 451, Warsaw 1903 |
| Author | Unknown author |
| source: Samuel Orgelbrand's Universal Encyclopedia with illustrations and maps
edited in sixteen volumes 1898–1904 (plus two volumes of "suplement", 1911 & 1912) |
|
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1931. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
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| Data/Hora | Miniatura | Dimensions | Usuari | Descripció | |
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| actual | 13:29 14 ago 2007 | | 727 × 542 (56 kB) | wikimediacommons>Julo | {{Information |Description=Woulfe bottle ("bubble bottle", marked as '''A''') used in hydrogen generator |Source=Orgelbrand Encyclopedia, Vol. XV, page 451, Warsaw 1903 |Date=14.8.2007 |Author= |Permission={{PD-Orgelbrand}} |other_versions= }} [[Category: |
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