File:Haskell USP241978 1881 01 09 cropped.jpg

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English: Drawing of the U.S. patent specification 241 978 from 24 May 1881. Cannon working on the multi-charge principle of the american inventor James Richard Haskell.
Deutsch: Zeichnung aus der U.S. Patentschrift 241 978 vom 24. Mai 1881. Mehrkammergeschütz des Amerikaners James Richard Haskell.
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Zoom + noise reduction. The original can be viewed here: Haskell USP241978 1881 01 09.jpg: . Modifications made by Afernand74.

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A portion of the disclosure of this patent document contains material which is subject to (copyright or mask work) protection. The (copyright or mask work) owner has no objection to the facsimile reproduction by any­one of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but otherwise reserves all (copyright or mask work) rights whatsoever.

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  • File:Haskell_USP241978_1881_01_09.jpg licensed with PD-US-patent
    • 2009-07-11T13:47:41Z Chriusha 4961x2362 (1004008 Bytes) == Summary == {{Information |Description={{en}}Drawing of the U.S. patent specification 241 978 from 24 May 1881. Cannon working on the multi-charge principle of the american inventor James Richard Haskell. {{de}}Zeichnung au

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current16:05, 28 June 2011Thumbnail for version as of 16:05, 28 June 20111,024 × 300 (79 KB)Afernand74{{Information |Description={{en}}Drawing of the U.S. patent specification 241 978 from 24 May 1881. Cannon working on the multi-charge principle of the american inventor James Richard Haskell. {{de}}Zeichnung aus der U.S. Patentschrift 241 978 vom 24. Mai
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