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CITIDEL >
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Please use this identifier to cite or link to this item:
http://hdl.handle.net/10117/646
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| Title: | Computer History Museum: hamann_patent |
| Authors: | UNKNOWN (UNKNOWN) (Author)
Hostetler, Brian (bhostetl@vt.edu) (Submitter) |
| Issue Date: | |
| Citation: | http://purl.org/net/CSHistory/museum/Images/hamann_patent.gif |
| Abstract: | . Hamann's calculating machine patent. Patent no. 1,011,617 granted on Dec. 12, 1911 |
| URI: | http://www.citidel.org/handle/10117/646 |
| Appears in Collections: | Computer Science Virtual History Museum
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Files in This Item:
| File |
Description |
Size | Format |
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| hamann_patent.gif | | 20Kb | GIF | View/Open | | hamann_patent.gif | | 20Kb | GIF | View/Open |
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